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WorksheetsUnit 4 Test Review
Total questions: 104
Worksheet time: 26hrs 0mins
Name
Class
Date
1.
Simplify the ratio of
20 to 25
20 to 25
a)
1 to 5
b)
2 to 5
c)
3 to 5
d)
4 to 5
2.
Which ratio is equivalent to 12:20
a)
20:12
b)
2:3
c)
3:5
d)
3:10
3.
Which ratio is equivalent to 5 to 4
a)
25 to 20
b)
10 to 12
c)
4 to 5
d)
15 to 8
4.
What is the ratio of total shapes to circles?
a)
3 : 4
b)
4 : 3
c)
7 : 3
d)
3 : 7
5.
There are 21 boys and 6 girls in Mr. Keys' homeroom. What is the ratio of girls to boys?
a)
6:21
b)
21:6
c)
2:7
d)
7:2
6.
If you have 3 pennies, 4 nickels, and 5 dimes which represents the following ratio: nickels to total number of coins?
a)
4:5
b)
3:12
c)
4:12
d)
5:12
7.
Patrick has 2 black, 3 red, and 5 white toy cars. What is the ratio of red toy cars to all the toy cars?
a)
3:5
b)
1:3
c)
3:11
d)
3:10
8.
A class has 15 boys and 20 girls. What is the boy:girl ratio in simplest form?
a)
4 to 5
b)
10 to 13
c)
3:4
d)
3:5
9.
Ella has 5 balloons. Taylor has 7 balloons. Write the ratio of Ella's balloons to Taylor's balloons.
a)
7:5
b)
5:7
c)
3:5
d)
5:3
10.
There are 4 birds and 6 snakes. What is the ratio of birds to snakes?
a)
6/4
b)
4/6
c)
1/3
d)
10/16
11.
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
12.
If Justin can type 408 words in 4 minutes, how many words can he type per minute?
a)
102 words per minute
b)
100 words per minute
c)
400 words per minute
d)
412 words per minute
13.
You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?
a)
$8 per pound
b)
$5 per pound
c)
$35 per pound
d)
0.125 pounds per dollar
14.
Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?
a)
The 12 pack of Coke
b)
The 6 pack of Coke
c)
Neither
d)
They are the same
15.
Find the unit rate of one diaper if a box of 35 diapers costs $6.99.
a)
$244.65
b)
$1.00
c)
$6.99
d)
$0.20
16.
Alicia drove at a constant speed and traveled 182.4 miles in 3 hours. What is her rate in miles per hour?
a)
60.8 hours per mile
b)
547.2 miles per hour
c)
56 miles per hour
d)
60.8 miles per hour
17.
At the market, 7 apples cost $4.55. What is the cost per apple?
a)
1.54 apples per dollar
b)
1.54 dollars per apple
c)
$0.65 per apple
d)
not here
18.
Lynnette can wash 95 cars in 5 days. How many cars does she wash each day?
a)
475 cars per day
b)
19 cars per day
c)
.05 cars per day
d)
15 cars per day
19.
You go to the grocery store to buy dog food. The store has three sizes available:
A 20-lb bag for $23.44
An 8-lb bag for $9.88
A 40-lb bag for $49.00
Which size bag has the lowest cost per pound rounded to the nearest cent?
a)
The 8-lb bag
b)
The 20-lb bag
c)
The 40-lb bag
d)
I have a cat
20.
Which best describes the table?
a)
proportional
b)
non-proportional
21.
What is the constant of proportionality (in miles per hour) based on the table?
a)
45
b)
90
c)
135
d)
2
22.
Is this table proportional?
a)
Yes
b)
No
23.
Which statement best describes the relationship between x and y in the table?
a)
Proportional
b)
Not Proportional
24.
Proportional or Non-Proportional?
a)
Proportional
b)
Non-Proportional
25.
Proportional or Non-Proportional?
a)
Proportional
b)
Non-Proportional
26.
Are the fractions equivalent?
a)
Yes
b)
No
27.
Solve for x
a)
x = 15
b)
x = 11
c)
x = 1/11
d)
x = 20
28.
Solve for x
a)
x = 1/10
b)
x = 10
c)
x = 4
d)
x = 5
29.
There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?
a)
8
b)
15
c)
40
d)
29
30.
Solve the proportion.
a)
10.8
b)
7.5
31.
Solve the proportion.
a)
q=2
b)
q=9
c)
q=4.5
d)
q=6
32.
Solve for x
a)
x = 16
b)
x = 28
c)
x = 1/26
d)
x = 26
33.
Solve for x
a)
x = 6
b)
x = 25
c)
x = 28
d)
x = 17
34.
Solve for x
a)
x = 19.6
b)
x = 5/98
c)
x = 101/5
35.
Danielle used 8 centimeters of tape to wrap 4 presents. How many presents did Danielle wrap if she used 30 centimeters of tape?
a)
15 presents
b)
16 presents
c)
14 presents
d)
13 presents
36.
The corporate team-building event will cost $12 if it has 4 attendees. How many attendees can there be, at most, if the budget for the corporate team-building event is $15?
a)
5 attendees
b)
6 attendees
c)
7 attendees
d)
8 attendees
37.
Farah learned a total of 15 appetizer recipes over the course of 3 weeks of culinary school. After how many weeks of culinary school will Farah know a total of 20 appetizer recipes?
a)
4 weeks
b)
3 weeks
c)
5 weeks
d)
2 weeks
38.
Harold took a total of 8 quizzes over the course of 2 weeks. How many weeks of school will Harold have to attend this quarter before he will have taken a total of 20 quizzes?
a)
5 weeks
b)
6 weeks
c)
7 weeks
d)
8 weeks
39.
Sasha jarred 25 liters of jam after 5 days. How much jam did Sasha jar if she spent 7 days making jam?
a)
35 jars
b)
30 jars
c)
25 jars
d)
40 jars
40.
Carol spends 17 hours in a 2-week period practicing her culinary skills. How many hours does she practice in 5 weeks?
a)
42.5 hours
b)
35.6 hours
c)
28.5 hours
d)
17.5 hours
41.
In the typing world, 80 words per minute is considered acceptable. How many words per 30 minutes is this?
a)
2400 words
b)
2300 words
c)
1500 words
d)
2700 words
42.
If 3 pounds of apples costs $0.90, how much will 10 pounds cost?
a)
$3.00
b)
$2.50
c)
$3.50
d)
$2.25
43.
Hurricane Katrina dropped about 14 inches of rain over a 48 hour period. How much rain is this per hour?
a)
0.29 inches
b)
0.30 inches
c)
0.28 inches
d)
0.27 inches
44.
Keith bought 4 shirts for $36. At this rate, what would his cost be for 7 shirts?
a)
$63.00
b)
$53.00
c)
$43.00
d)
$73.00
45.
What is the scale factor from ΔDEF to ΔABC?
a)
1/2
b)
7/3
c)
2
d)
10/3
46.
The two rectangles are scale drawings. What is the measurement of x?
a)
21
b)
1.25
c)
20
d)
4
47.
Jamie made a scale drawing of his apartment building. The building is 300 ft tall. He wants his scale to be 1 inch : 10 ft. How tall should his building be in his scale drawing?
a)
25 inches
b)
60 inches
c)
1/30 inch
d)
30 inches
48.
What is the scale factor if the triangle on the left is the original?
a)
2
b)
3/2
c)
2/3
d)
1/2
49.
Find the perimeter of the large triangle.
a)
24
b)
36
c)
12
d)
54
50.
Find side length X.
a)
16
b)
18
c)
2.4
d)
15
51.
A map has a scale of 1 cm=5km. On the map, two cities are 3 cm apart. What is the actual distance between these cities?
a)
1.7 km
b)
5 km
c)
15 km
d)
17 km
52.
On a map, Memphis, Tennessee, and Jackson, Mississippi, are 5 inches apart. The distance between the cities is actually 210 miles.
What scale was used to create the map?
What scale was used to create the map?
a)
42 inches = 1 mile
b)
1 inch = 42 miles
c)
40 inches = 1 mile
d)
1 inch = 40 miles
1 inch = 40 miles
53.
What is the scale factor?
a)
4
b)
.25
c)
5
d)
6
54.
Pam drew a scale drawing of a game room. She used the scale 1 inch : 2 feet. If the air hockey table is 5 inches in the drawing, how long is the actual air hockey table?
a)
10 Feet
b)
2.5 Feet
c)
5 Feet
d)
15 Feet
55.
a)
2
b)
4
c)
10
d)
3
56.
a)
2
b)
7
c)
0.5
d)
12
57.
a)
2
b)
4
c)
50
d)
40
58.
a)
8
b)
10
c)
14
d)
12
59.
The triangles are similar, solve for the question mark.
a)
8
b)
12.5
c)
18
d)
24
60.
The pair of figures is similar. Find the missing side.
a)
x = 20
b)
x = 12
c)
x = 5
d)
x = 4
61.
Find missing side
a)
5
b)
7
c)
9
d)
11
62.
Solve for X.
a)
2 ft
b)
3 ft
c)
4 ft
d)
6 ft
63.
The pair of figures is similar. Find the missing side.
a)
x = 9
b)
x = 28
c)
x = 7
d)
x = 63
64.
a)
15
b)
13
c)
11
d)
17
65.
Find the height of the tree.
a)
8 ft
b)
12 ft
c)
13 ft
d)
15 ft
66.
a)
205
b)
105
c)
230
d)
135
67.
To find the height of a very tall pine tree, you place a mirror on the ground and stand where you can see the top of the pine tree. How tall is the tree?
a)
144 feet
b)
72 feet
c)
36 feet
68.
a)
6.25
b)
5.5
c)
6
d)
5.75
69.
a)
20
b)
30
c)
25
d)
23
70.
a)
24
b)
16
c)
30
d)
50
71.
What is 20% of 75?
a)
15
b)
60
c)
6
d)
1.5
72.
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
73.
What is 30% of 80?
a)
30
b)
24
c)
2.4
d)
56
74.
26 is 5% of what number?
a)
1.3
b)
2.5
c)
25.95
d)
520
75.
What is 30% of 50?
a)
16
b)
16.3
c)
17.4
d)
15
76.
What percent of 50 is 20?
a)
40%
b)
25%
c)
2.5%
d)
4%
77.
Round to the nearest percent.
78 is what percent of 450?
a)
5%
b)
.17
c)
17%
d)
18%
78.
What percent of 50 is 20?
a)
40%
b)
25%
c)
2.5%
d)
4%
79.
The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are empty?
a)
10%
b)
20%
c)
80%
d)
90%
80.
Eric earned 60 points on his last test. If there were 75 possible points, what was his percent grade?
a)
20%
b)
40%
c)
60%
d)
80%
81.
What is the percent of increase,
from 75 pencils to 215 pencils? Round to the nearest whole percent.
Show your proportion on seperate piece of paper.
from 75 pencils to 215 pencils? Round to the nearest whole percent.
Show your proportion on seperate piece of paper.
a)
20
b)
200
c)
19%
d)
187%
82.
I recently moved closer to West. What is the percent of change in my distance if I used to live 15 miles away and now I live 6 miles away?
(Show all work for full credit on an extra piece of paper.)
(Show all work for full credit on an extra piece of paper.)
a)
40%
b)
60%
c)
50%
d)
15%
83.
What is the percent of change from 45 ft to 92 ft?
a)
104% increase
b)
100% decrease
c)
105% increase
d)
106% increase
84.
From 74 hours to 85 hours
a)
13% increase
b)
15% decrease
c)
8.5% increase
d)
20% decrease
85.
From $74 to $75?
a)
1.34% increase
b)
2.12% decrease
c)
1.35% increase
d)
5% increase
86.
A $20 hat was $21.80 after tax. What was the tax rate (percent increase)?
a)
9%
b)
1.8%
c)
18%
d)
20%
87.
From 16 tons to 72 tons?
a)
330% increase
b)
350% increase
c)
500% decrease
d)
200% decrease
88.
From 20 tons to 99 tons?
a)
395% increase
b)
400% decrease
c)
330% increase
d)
360% decrease
89.
Frank has earned $387 in interest over the past 36 months in his account. If the bank has a 1% interest rate, how much was the principal?
a)
$12,900
b)
$1,290
c)
$129,00
90.
Sarah has $45,000 in student loans. if there is a 6% interest rate, how much will she pay back in total over 10 years?
a)
$27,000
b)
$72,000
c)
$270,000
d)
$315,000
91.
Sarah has $45,000 in student loans. if there is a 6% interest rate, how much will she pay back in interest over 10 years?
a)
$27,000
b)
$72,000
c)
$270,000
d)
$315,000
92.
Ben borrows $18,500 at 5.2% simple interest per year. When he pays back the loan after 72 months, what is the total amount he will end up paying?
a)
$4,810
b)
$48,100
c)
$23,310
d)
$69,264
93.
Sofia deposited $1,700 into a savings account that accumulates 1.8% interest. If she keeps the money in the account for 7 years, how much money will be in the account?
a)
$214.20
b)
$1,914.20
c)
$21,420.00
d)
$23,120.00
94.
Susan paid $3,000 in interest on a 60 month loan of $32,000. What was the interest rate on this loan?
a)
187.5%
b)
18.75%
c)
1.875%
d)
0.01875%
95.
Philip has $300,000 in his retirement account, which earns 2.89% interest per year. How much money will he have in his account after 39 months?
a)
$28,1775.00
b)
$328,177.50
c)
$338,130.00
d)
$638,130.00
96.
Ryan is trying to determine how much interest he will earn by placing money into the bank. If he has $10,400 with a 1.5% rate over 30 months.
a)
$390
b)
$10,790
c)
$39,000
d)
$4,680
97.
What is the interest rate if the principal is $32,000 and $9600 over six years.
a)
50%
b)
0.5%
c)
5%
d)
0.05%
98.
Find time time (in years):
Principal: $3,750
Interest: $427.50
Interest Rate: 3.8%
Principal: $3,750
Interest: $427.50
Interest Rate: 3.8%
a)
3 years
b)
2.3 years
c)
0.3 years
d)
30 years
99.
Round 1.823 to the nearest whole number.
a)
1
b)
1.8
c)
2
d)
2.8
100.
Round 5.592 to the nearest hundredth.
a)
5.60
b)
5.50
c)
6.59
d)
5.59
101.
Round 72.178 to the nearest hundredth.
a)
72.2
b)
72.18
c)
72
d)
73.18
102.
Round 47.941 to the nearest tenth.
a)
47.9
b)
48
c)
47.91
d)
48.1
103.
What is 379.576 rounded to the nearest hundreds place?
a)
379.580
b)
300.00
c)
400.00
104.
What is 57.36 rounded to the nearest tenths place?
a)
57.4
b)
58
c)
57.3
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