WorksheetsRatios and Proportions
Total questions: 40
Worksheet time: 2hrs 38mins
Name
Class
Date
1.
Solve the inequality.
x + 5 ≤ 13
x + 5 ≤ 13
a)
x ≥ 8
b)
x ≥ 18
c)
x ≤ 8
d)
x ≤ 18
2.
When you graph an inequality, you used a closed dot when you use which symbols?
a)
≤, ≥
b)
<, >
3.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥
4.
In an equation or inequality, you want to get the variable...
a)
on one side
b)
to disappear
c)
isolated (by itself)
5.
Pick the correct letter for:
6 > x
6 > x
a)
A
b)
B
c)
C
d)
D
6.
Will my dot be colored in?
5 ≥ x
5 ≥ x
a)
Yes
b)
No
7.
10 ≥ x - 3
a)
x ≤ 13
b)
x ≥ 13
c)
x ≤ 7
d)
x ≥ 7
8.
"At most" and "No more than" are both clue words for...
a)
<
b)
>
c)
≤
d)
≥
9.
3g >12
a)
g>36
b)
g<36
c)
g>4
d)
g<4
10.
Ms. Branaugh brought treats for Valentines Day for all of her students. If she has 75 students and each bag of candy has 15 pieces in it. How many bags will she need to buy?
a)
90
b)
60
c)
1125
d)
5
11.
Laney pays $0.99 for each song she downloads from the Internet. In total, she paid $24.75 for songs from the Internet. How many songs does Laney download?
a)
x = cost of songs; 20 songs
b)
x = number of songs; 25 songs
c)
x = amount Laney paid; 30 songs
d)
x = number of playlists; 35 songs
12.
A calculator costs $12. Ms. McConnell buys a calculator for each of her students. In total, she pays $276. How many students does Ms. McConnell have?
a)
x = number of pencils; 22 students
b)
x = number of students; 23 students
c)
x = number of teachers; 266 students
d)
x = number of flowers; 24 students
13.
A basketball team has 9 players. Each player has a white shirt and a blue shirt. How many shirts does the basketball team have?
a)
18
b)
11
c)
16
d)
14
14.
Matthew has 20 quarters in his piggy bank. He wants to trade them for dollars. There are 4 quarters in one dollar. How many dollars can Matthew get?
a)
24 dollars
b)
5 dollars
c)
16 dollars
d)
4 dollars
15.
Each pack of pencils contains 8 pencils. Sarah bought 3 packs and divided them equally among 6 people. How many pencils did each person get?
a)
24
b)
4
c)
17
d)
5
16.
What is the solution of the equation?
8 = x + 1
8 = x + 1
a)
9
b)
7
c)
6
d)
8
17.
Solve the equation:
4p = 16
4p = 16
a)
p = 12
b)
p = 64
c)
p = 3
d)
p = 4
18.
r + 12 = 25
a)
37
b)
13
c)
300
d)
Answer not Given
19.
What equation matches this situation?
Robyn had some video games then bought 4 more. Now she has a total of 10 games.
Robyn had some video games then bought 4 more. Now she has a total of 10 games.
a)
v - 4 = 10
b)
v + 4 = 10
c)
10 - 4 = v
d)
Answer not Given
20.
There are 4 apples and 3 oranges.What is the ratio from oranges to apples
a)
4/3
b)
4:7
c)
3:7
d)
3/4
21.
What is proportional to 45:90
a)
3/4
b)
1:2
c)
2/1
d)
None of the above
22.
A bag contains 60 marbles, some blue and some green. The ratio of blue marbles to green ones is 1 : 5. How many blue marbles are there?
a)
21
b)
16
c)
12
d)
25
23.
30 girls and boys have planned for a picnic. There is a ratio of 3 girls to 7 boys. How many boys are there?
a)
60
b)
12
c)
21
d)
31
24.
6 stuffed peppers cost $36. What will 12 stuffed peppers cost?
a)
72
b)
27
c)
65
d)
91
25.
2 apples cost $20. What will 5 Apples cost?
a)
28
b)
45
c)
50
d)
39
26.
2:5 and 30:20 are equal ratios
a)
True
b)
False
27.
3:4 = 6:8?
a)
True
b)
False
28.
5 mangoes cost $25. What will 20 mangoes cost?
a)
85
b)
50
c)
100
d)
75
29.
8 balls cost 16 dollars. How much do 32 balls cost?
a)
64
b)
56
c)
38
d)
42
30.
What is proportional to 7:56
a)
8:1
b)
7:2
c)
7:2
d)
1/8
31.
Kendal bikes 34 miles in 2 hours. How many miles can Kendal bike per hour?
a)
68 mi/h
b)
12 mi/h
c)
.059 mi/h
d)
17 mi/h
32.
A salesclerk gets a 7% commission on the sale of each computer. What is her commission on the sale of a computer that sells for $495.00?
a)
$34.65
b)
$70.00
c)
$346.50
d)
$460.35
33.
A salesperson gets a 3% commission on the sale of a copy machine. What is his commission on a copy machine that costs $4,950.00?
a)
$148.50
b)
$1,485.00
c)
$1,650.00
d)
$4,801.50
34.
Miss Brown learned that 21 of her 25 students ride the school bus every morning. What percent of her students ride the school bus every morning?
a)
21%
b)
25%
c)
84%
d)
96%
35.
the percent a quantity increases or decreases from its original amount
a)
percent of change
b)
percent increase
c)
percent decrease
d)
percent error
36.
the percent that an estimated quantity differs from the actual amount
a)
percent error
b)
percent of change
c)
percent increase
d)
percent decrease
37.
the amount taken off the original price
a)
percent of change
b)
percent increase
c)
discount
d)
percent decrease
38.
money paid or earned only on a principal investment
a)
compound interest
b)
sales tax
c)
income tax
d)
simple interest
39.
Real world examples of discounts...
a)
coupons
b)
tax
c)
markups
d)
tips
40.
Sales tax is added to your total purchase.
a)
True
b)
False
100 %
