Font size
S
M
L
XL
Worksheets7th Grade Math--SATURDAY TUTORIAL -NOVEMBER 10,2018
Total questions: 130
Worksheet time: 10hrs 35mins
Name
Class
Date
1.
Write 14/20 as a percent.
a)
14.2%
b)
70%
c)
75%
d)
56%
2.
Write .506 as a percent.
a)
5.06%
b)
506%
c)
50.6%
d)
500.6%
3.
What is 20% of 75?
a)
15
b)
60
c)
6
d)
1.5
4.
26 is 5% of what number?
a)
1.3
b)
2.5
c)
25.95
d)
520
5.
Sarah earns $20 a day working after school. She spent 30% of her daily earnings on Monday. How much money did she spend on Monday?
a)
$1.40
b)
$6
c)
$0.60
d)
$14
6.
200 children attended the school play. Of the total attendance, 40% were boys. How many girls attended the school play?
a)
800
b)
180
c)
80
d)
120
7.
Sarah solved the problem "What is 30% of 80?" Which way is the correct way to set up her proportion?
a)
x / 80 = 30/100
b)
30/80 = x / 100
c)
x/30 = 80/100
8.
Marissa solved "26 is 5% of what number?" using the percent equation. Which equation is correct?
a)
26 = (.5)(x)
b)
26 = (.05)(x)
c)
x = (.05)(26)
d)
26 = (x)(5)
9.
What is 30% of 50? First, write an equation, and then solve.
a)
x = (.3)(50) , x =20
b)
50 = (.3)(x), x=15
c)
x = (.3)(50) , x=15
d)
50 = (.3)(x), x=20
10.
What is 90% of 250? Solve using proportions!
a)
245
b)
225
c)
255
d)
244.33
11.
What is 20% of 65? Solve using Proportions!
a)
13
b)
15
c)
16
d)
13.75
12.
In a class of 30 kids, 3 forgot to get their report cards signed. What percent is that?
a)
3%
b)
30%
c)
10%
d)
70%
13.
Gary read 34 pages of a 340-page book. What percent did he read?
a)
34%
b)
15%
c)
10%
d)
25%
14.
In Will’s garden, 71 out of 200 plants have developed seeds. What percent is that?
a)
20%
b)
25.5%
c)
35.5%
d)
70%
15.
15 out of 25 boys chose to go swimming at camp. What percent is that?
a)
15%
b)
20%
c)
45%
d)
60%
16.
Joey has 3 out of 20 coins in his collection. What percent does he have?
a)
7%
b)
15%
c)
20%
d)
30%
17.
What percent of 32 is 10?
a)
0.32%
b)
32%
c)
0.3125%
d)
31.25%
18.
The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter?
a)
35%
b)
25%
c)
30%
d)
20%
19.
Find the percent increase. Round to the nearest percent.
From $5 to $8
From $5 to $8
a)
40%
b)
60%
c)
55%
d)
65%
20.
Find each percent increase. Round to the nearest percent.
From 13 friends to 14 friends.
From 13 friends to 14 friends.
a)
20%
b)
12%
c)
15%
d)
8%
21.
Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent change?
a)
24%
b)
20%
c)
11%
d)
50%
22.
Find each percent decrease. Round to the nearest percent.
From $80 to $64
From $80 to $64
a)
35%
b)
10%
c)
20%
d)
25%
23.
Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?
a)
25%
b)
18%
c)
20%
d)
50%
24.
The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.
a)
52%
b)
41%
c)
42%
d)
45%
25.
Sales of the Xbox One increased from 10,000 to 18,500 in November. What was the percent increase?
a)
8.5%
b)
45.9%
c)
85%
d)
85.8%
26.
The play attendance decreased from 250 students to 195 students. What was the percent decrease?
a)
55%
b)
22%
c)
28.2%
d)
32%
27.
Find the Percent of Change. Round to nearest Percent.
Microwave: Originally $96 then price increases to $115.20
Microwave: Originally $96 then price increases to $115.20
a)
20% Increase
b)
17% Increase
c)
20% Decrease
d)
17% Decrease
28.
Find the Percent of Change. Round to nearest Percent.
What is the markup rate on a $470 ring that is now $634.50?
What is the markup rate on a $470 ring that is now $634.50?
a)
26% Decrease
b)
35% Decrease
c)
35% Increase
d)
26% Increase
29.
Find the Percent of Change. Round to nearest Percent.
From 45 mph to 24 mph
From 45 mph to 24 mph
a)
47% Increase
b)
88% Increase
c)
88% Decrease
d)
47% Decrease
30.
The Game Stop is having a sale on an originally $66.64 game. It is on sale for $29.99. What is the percent change?
a)
54.9% Decrease
b)
54.9% Increase
c)
549% Decrease
d)
549% Increase
31.
Miss Smith needed a new pair of gym shoes. The original cost of the shoes was $120.00, but she was lucky and they were on sale for $69.98. Calculate the percent change for her shoes (round to the nearest percent).
a)
42%
b)
50%
c)
70%
d)
73%
32.
The original price of a purse was $45, but it was changed to $54. Calculate the percent change.
a)
9%
b)
20%
c)
45%
d)
54%
33.
Last year the enrollment at Clark Middle School was 465 students. This year the enrollment is 525 students. What is the percent of increase?
a)
113%
b)
100%
c)
13%
d)
87%
34.
Last year Mr. Lucas was 68 inches tall, but this year he is only 65 inches tall. What is his percent decrease in his height?
a)
4%
b)
96%
c)
10%
d)
3%
35.
What is the percent change in the price of a coat that was originally priced $90 and is now $72?
a)
80%
b)
125%
c)
25%
d)
20%
36.
Mrs. Banks bought a car for $25,000 and sold it 5 years later for $16,000. Find the percent decrease for the price of the car.
a)
36%
b)
9%
c)
34%
d)
26%
37.
Jason had a salary change from $150 a week to $175 a week. What is the percent increase of his salary?
a)
16.7%
b)
18.6%
c)
14.7%
d)
20.6%
38.
What is the percent change in the price of a coat that was originally priced $90 and is now $72?
a)
80%
b)
125%
c)
25%
d)
20%
39.
The price of computers decreased from $1500 to $1200. What is the percent of change in the price of the computes?
a)
20%
b)
30%
c)
25%
d)
35%
40.
Find the percent increase. Round to the nearest percent.
From $5 to $8
From $5 to $8
a)
40%
b)
60%
c)
55%
d)
65%
41.
Lacey bought a new purse that originally cost $25 and is on sale for $15. Find the percent of change in the price in the purse.
a)
Decrease of 40%
b)
Decrease of 10%
c)
Decrease of 30%
d)
Decrease of 20%
42.
Find the percent increase. Round to the nearest percent.
From $5 to $8
From $5 to $8
a)
40%
b)
60%
c)
55%
d)
65%
43.
Find each percent increase. Round to the nearest percent.
From 13 friends to 14 friends.
From 13 friends to 14 friends.
a)
20%
b)
12%
c)
15%
d)
8%
44.
Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent change?
a)
24%
b)
20%
c)
11%
d)
50%
45.
#1
a)
A
b)
B
c)
C
d)
D
46.
#2
a)
A
b)
B
c)
C
d)
D
47.
#3
a)
A
b)
B
c)
C
d)
D
48.
#4
a)
A
b)
B
c)
C
d)
D
49.
#5
a)
76.2%
b)
20.74%
c)
5%
d)
31.3%
50.
#6
a)
80%
b)
60%
c)
20%
d)
120%
51.
#7
a)
25%
b)
62.5%
c)
37.5%
d)
75%
52.
#8
a)
4.54%
b)
9.57%
c)
65%
d)
22%
53.
#9
a)
114.29%
b)
87.5%
c)
12.5%
d)
43.7%
54.
It takes Anastasia 45 minutes to walk 2 1/2 miles to the park. At this rate, how many minutes should it take her to walk 3 miles?
a)
50
b)
54
c)
58
d)
67.5
55.
At Emily's summer camp, there were 80 girls and 12 counselors. At this rate, how many counselors should they have for 100 girls?
a)
10
b)
14
c)
15
d)
16
56.
There were 75 people waiting in line for concert tickets. Only 40% actually got tickets. How many got tickets?
a)
45
b)
30
c)
35
d)
50
57.
Lisa and her date spent $87.70. They want to leave a 20% tip. What amount would be reasonable for the tip?
a)
$20.00
b)
$10.00
c)
$25.00
d)
$31.00
58.
Mr. Hammer received a notice from his employer that the cost of his health insurance, every pay period, will increase by 8%. If the new cost will be $28.35, what was the original cost of his insurance?
a)
$26.08
b)
$26.25
c)
$26.81
d)
$27.27
59.
Mark spent $ 178 on groceries last month. If he reduces his grocery costs by 15% next month, how much will he spend on groceries?
a)
$ 204.70
b)
$ 151.30
c)
$ 124.60
d)
$ 26.70
60.
Miguel is washing cars to raise money for the animal shelter. He charges $ 4.00 per car. He washes 23 cars in one day. Sixty-five percent of Miguel's earnings paid for the supplies used. How much is left to donate to the animal shelter?
a)
$ 92.00
b)
$ 59.80
c)
$ 32.20
d)
$ 27.00
61.
Uri wants to buy a sweatshirt that costs $ 16.28. If the tax is 8%, about how much will Uri need to buy the sweatshirt?
a)
$ 13.02
b)
$ 16.36
c)
$ 17.58
d)
$ 29.30
62.
During a back-to school sale, a store sold jeans at a 25% discount. If one pair of jeans originally cost $ 35, what was its price during the sale?
a)
$ 17.50
b)
$ 21.75
c)
$ 8.75
d)
$ 26.25
63.
Ricardo works at his aunt's store. His aunt gives him 5% of the profits from the days he works. One day, his aunt sold $ 2,400 worth of goods, of which 50% was profit. How much did Ricardo make that day?
a)
$ 60
b)
$ 120
c)
$ 180
d)
$ 200
64.
Benny added 26 milliliters of water to a solution in his science class. The directions said to add 22 milliliters of water. What was the percent error (to the nearest hundredth percent) in the amount of water Benny added?
a)
15.38%
b)
18.18%
c)
13.13%
d)
84.62%
65.
Marina's bill for dinner totals$38.65 including tax. she leaves 20% tip. If she pays with $100 bill, how much change will Marina receive?
a)
$53.62
b)
$7.73
c)
$46.38
d)
$ 75.00
66.
Munson's sporting goods purchases bowling balls from the manufacturer for a wholesale price of $65 each. The retail price of t he bowling balls reflects 60% increase over the wholesale price. What is the retail price of the bowling ball?
a)
$26
b)
$104
c)
$39
67.
There are 18 girls in Mrs. Brimley's math class. If 40% of the students are girls, what is the best estimation for the number of boys in the class?
a)
20
b)
30
c)
40
d)
50
68.
Courtney got 64 out of 75 correct on a test. What is the best estimate of the percentage Courtney got right?
a)
64%
b)
75%
c)
85%
d)
117%
69.
A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?
a)
16 customers per hour
b)
15 customers per hour
c)
12 customers per hour
d)
20 customers per hour
70.
Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?
a)
$1.25 per pound
b)
$1 per pound
c)
$2 per pound
d)
$1.50 per pound
71.
Solve the proportion.
a)
k=5
b)
k=45
c)
k=60
d)
k=90
72.
A 6-ounce package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-ounce package?
a)
75 Pieces
b)
27-ounces
c)
27 pieces
d)
75-ounces
73.
In the equation y = 14x, what is the constant of proportionality?
a)
y
b)
x
c)
14
d)
1/14
74.
Write the equation for the table given
a)
y = 1/3x
b)
y = 3x
c)
y = 1/2x
75.
What is the constant of proportionality for this table?
a)
$1/9 per hour
b)
$9 per hour
c)
$8 per hour
76.
a)
A
b)
B
c)
C
d)
D
77.
a)
A
b)
B
c)
C
d)
D
78.
a)
A
b)
B
c)
C
d)
D
79.
a)
A
b)
B
c)
C
d)
D
80.
a)
A
b)
B
c)
C
d)
D
81.
a)
A
b)
B
c)
C
d)
D
82.
a)
A
b)
B
c)
C
d)
D
83.
a)
A
b)
B
c)
C
d)
D
84.
a)
A
b)
B
c)
C
d)
D
85.
a)
A
b)
B
c)
C
d)
D
86.
a)
A
b)
B
c)
C
d)
D
87.
a)
A
b)
B
c)
C
d)
D
88.
a)
A
b)
B
c)
C
d)
D
89.
a)
A
b)
B
c)
C
d)
D
90.
a)
A
b)
B
c)
C
d)
D
91.
a)
A
b)
B
c)
C
d)
D
92.
a)
A
b)
B
c)
C
d)
D
93.
a)
A
b)
B
c)
C
d)
D
94.
a)
A
b)
B
c)
C
d)
D
95.
a)
A
b)
B
c)
C
d)
D
96.
a)
A
b)
B
c)
C
d)
D
97.
a)
A
b)
B
c)
C
d)
D
98.
a)
A
b)
B
c)
C
d)
D
99.
a)
A
b)
B
c)
C
d)
D
100.
a)
A
b)
B
c)
C
d)
D
101.
a)
A
b)
B
c)
C
d)
D
102.
Solve for t.
6t + 4 ≤ -2
6t + 4 ≤ -2
a)
t ≤ -1
b)
t ≤ 1
c)
t=1
d)
1=t
103.
Solve for k.
7k – 2 ≥ -9
7k – 2 ≥ -9
a)
k ≤ -1
b)
k≤1
c)
k≥1
d)
k ≥ -1
104.
Solve for k.
2k - 9≤ -19
2k - 9≤ -19
a)
k ≤ -5
b)
k ≤ 5
c)
k < -5
d)
k < 5
105.
Solve for u.
u/7 – 1 ≤ 1
u/7 – 1 ≤ 1
a)
14≥u
b)
14≤u
c)
u≤14
d)
u ≤ -14
106.
-3y + 2 > 11
a)
y < -3
b)
y > -3
c)
y < 3
d)
y > 3
107.
16 - 4a > 8
a)
a<-2
b)
a>-2
c)
a<2
d)
a>2
108.
11 > -3y + 2
a)
-3>y
b)
-3<y
c)
3>y
d)
3<y
109.
22 < 6c + 4
a)
11>c
b)
3>c
c)
11<c
d)
3<c
110.
-9a - 1 < 26
a)
a<-3
b)
a<3
c)
a>-3
d)
a>3
111.
7m - 8 > 6
a)
m>2
b)
m<2
c)
m>-2
d)
m<-2
112.
Pick the correct letter for:
6 > x
6 > x
a)
A
b)
B
c)
C
d)
D
113.
Match the graph with its inequality.
a)
11 < a
b)
11 > a
c)
11 ≤ a
d)
11 ≥ a
114.
Do I need to flip my sign?
3x ≥ 12
3x ≥ 12
a)
Yes
b)
No
115.
At Gas 'n' Wash, gasoline sells for $3 a gallon and a car wash for $12. Sam wants to have his car washed and keep his total purchase under $60. Which inequality represents the maximum amount of gas that he can buy?
a)
3x + 12 > 60
b)
12x + 60 < 3
c)
x/3 + 60 > 12
d)
3x + 12 < 60
116.
Joan needed $100 to buy a graphing calculator for her math class. Her neighbor will pay her $5 per hour to babysit and her Father gave her $10 for mowing the lawn. Which inequality represents the minimum amount of hours she will need to babysit in order for her to buy her calculator?
a)
5x + 10 ≥ 100
b)
5x - 100 ≥ 10
c)
10x + 5 ≤ 100
d)
5x + 10 > 100
117.
Mrs. Scott decided that she would spend no more than $120 to buy a jacket and a skirt. If the price of the jacket was $20 more than 3 times the price of the skirt, which inequality represents the highest possible price of the skirt?
a)
20x + 120 ≥ 3
b)
x/3 + 20 ≤ 120
c)
3x + 20 ≤ 120
d)
3x + 20 ≥ 120
118.
Which point makes the equation true?2.5x - 13 = 17
a)
x = 9
b)
x = 12
c)
x = -5
d)
x = - 18
119.
The dance committee hired a DJ for the fall dance. The DJ charges $125 per hour in addition to $55 for an assistant. The committee wants to keep the total cost under $600. Which inequality represents the maximum amount of hours the DJ will play at the dance?
a)
125x + 55 ≤ 600
b)
125x + 55 ≥ 600
c)
125x + 55 > 600
d)
125x + 55 < 600
120.
An electronics store sells DVD players and cordless telephones. The store makes a $75 profit on the sale of each DVD player (d) and a $30 profit on the sale of each cordless telephone (c). The store wants to make a profit of at least $255.00 from its sales of DVD players and cordless phones. Which inequality describes this situation?
a)
75d + 30c < 255
b)
75c + 30d > 255
c)
75c + 30d ≤ 255
d)
75d + 30c ≥ 255
121.
Which point makes the inequality true?
-x/3 + 4 > 7
-x/3 + 4 > 7
a)
x = 3
b)
x = -9
c)
x = 4
d)
x = -15
122.
Grace earns $7 for each car she washes. She always saves $25 of her weekly earnings. This week she wants to have at least $65 in spending money. Which inequality represents how many cars she must wash?
a)
25 - 7x ≤ 65
b)
7x - 25 ≥ 65
c)
7x - 65 ≥ 25
d)
x/25 - 65 > 7
123.
The 23 members of the school jazz band are trying to raise at least $1800 to cover the cost of traveling to a competition. The members have already raised $750. Which inequality represents this situation if they are trying to find out how much money each person needs to raise?
a)
750 + 23x > 1800
b)
750x + 1800 > 23
c)
23x + 1800 ≥ 750
d)
750 + 23x ≥ 1800
124.
Benton is going shopping. He wants to spend less than $250. If he bought shirts that are $30 each and a pair of shoes for $120, how many shirts did he buy? Which inequality represents this situation?
a)
30x + 120 > 250
b)
30x + 120 < 250
c)
30x + 120 ≥ 250
d)
30x + 120 ≤ 250
125.
Which point makes the inequality true?-4x + 9 ≤ -23
a)
x = - 4
b)
x = 7
c)
x = -10
d)
x = 9
126.
Dale has $25 to spend at a carnival. If the admission to the carnival is $4 and the rides cost $1.50 each, which inequality represents the greatest number of carnival rides Dale can go on?
a)
1.5x + 4 ≤ 25
b)
1.5x + 25 > 4
c)
4x + 1.5 ≤ 25
d)
25x + 1.5 > 4
127.
2x + 1 > 7
a)
x > 3
b)
x < 3
c)
x < 4
d)
x > 4
128.
3 + 1/4x ≤ 11
a)
x
≥ 32
b)
x ≤ 32
c)
x ≤ 2
d)
x ≥
2
129.
2- 3x ≤ 20
a)
x
≥ -6
b)
x ≤ -6
c)
x ≤ -7
d)
x
≥ -7
130.
30 ≥ 2x + 10
a)
x
≥ 10
b)
x
≤ 10
c)
x
≥ 20
d)
x
≤ 20
Reset
