NEW
Font size
S
M
L
XL
WorksheetsPROPORTIONS REVIEW
Total questions: 20
Worksheet time: 40mins
Name
Class
Date
1.
Set up the following proportion: Pens are 3 for $0.69 at the supply store. What proportion can be used to find p, the amount it will cost Mrs. Faber to buy 180 pens?
a)
3/0.69 = x/180
b)
0.69/180 = x/3
c)
3/0.69 = 180/x
2.
Solve for the answer: Pens are 3 for $0.69 at the supply store. What proportion can be used to find p, the amount it will cost Mrs. Faber to buy 180 pens?
a)
$782.61
b)
$41.04
c)
$0.01
d)
$78.26
3.
Set up the following proportion: It cost Jericho and his 3 friends $20 to get into the skating rink. What proportion can be used to find c, the amount it will cost Jericho’s parents if they have Jericho’s birthday party at the skating rink and pay for Jericho and all 24 of his classmates?
a)
4/20 = 25/ x
b)
20/25 = x/4
c)
x/25 = 4/20
4.
Solve the proportion: It cost Jericho and his 3 friends $20 to get into the skating rink. What proportion can be used to find c, the amount it will cost Jericho’s parents if they have Jericho’s birthday party at the skating rink and pay for Jericho and all 24 of his classmates?
a)
$3.2
b)
$5
c)
$100
d)
$125
5.
What is the constant rate of change for this proportion: It cost Jericho and his 3 friends $20 to get into the skating rink. What proportion can be used to find c, the amount it will cost Jericho’s parents if they have Jericho’s birthday party at the skating rink and pay for Jericho and all 24 of his classmates?
a)
$4
b)
$5
c)
$6.25
d)
$1
6.
Set up this proportion: Vito uses 9 liters of water to water 24 flower pots. He is wondering how many liters of water (w), it would take to water 40 flower pots. He assumes he'll use the same amount of water on each pot.
a)
9/40 = x/24
b)
9/24 = x/40
c)
24/9 = x/40
7.
Roy purchased airline tickets for himself and his 3 children. The tickets cost $2,000. The airline also charged a luggage fee, bringing the total cost to $2,250. What is the percent increase in the cost due to the luggage fee?
a)
125%
b)
1,25%
c)
12.5%
d)
0.125%
8.
Solve the following proportion: Vito uses 9 liters of water to water 24 flower pots. He is wondering how many liters of water (w), it would take to water 40 flower pots. He assumes he'll use the same amount of water on each pot.
a)
15 liters
b)
5.4 liters
c)
106.7 liters
d)
50 liters
9.
Solve the following proportion: Vito uses 9 liters of water to water 24 flower pots. He is wondering how many liters of water (w), it would take to water 40 flower pots. He assumes he'll use the same amount of water on each pot.
a)
15 liters
b)
5.4 liters
c)
106.7 liters
d)
50 liters
10.
Leola ran in a 10-kilometer race. About how many miles did she run? (1mi = 1.61 km)
a)
10 mi
b)
6.21 mi
c)
16 mi
d)
161 mi
11.
What is the constant of proportionality: Eliana drove her car 81 km and used 9 liters of fuel.
a)
11 km/liter
b)
5 km/liter
c)
9 km/liter
d)
3 km/liter
12.
The price of a television was reduced from $250 to $200. By what percentage was the price of the television reduced?
a)
20%
b)
25%
c)
80%
d)
50%
13.
The table shows the prices for cases of soda at three supermarkets. Which supermarket offers the best price per can of soda?
a)
Better Market
b)
Great Buys
c)
Good Food
d)
cannot be determined
14.
Mike paid $21.00 before taxes for 5 DVDs. What is the constant of proportionality that relates the cost in dollars, y, to the number of DVDs, x?
a)
$105
b)
$16
c)
$26
d)
$4.20
15.
Jonas wants to mail a package that weighs 8.5 kilograms. How much does the package weigh in pounds? (1 kg ≈ 2.2 pounds)
a)
10.7 lb
b)
8.24 lb
c)
3.9 lb
d)
18.7 lb
16.
Which graph models a constant rate of change?
a)
a
b)
b
c)
c
d)
d
17.
Which explains what kind of relationship Lauren created with her table?
a)
Lauren created a linear non-proportional relationship because when extended the graph would go through the origin.
b)
Lauren created a linear relationship because the coordinate points model a constant rate of change.
c)
Lauren did not create a linear relationship because the differences in the y-values divided by the differences in the x-values are constant.
d)
Lauren did not create a linear relationship because the coordinate pairs, when graphed, create a curve.
18.
Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?
a)
$57.46
b)
$8.50
c)
$19.50
d)
$24.70
19.
Yvette uses 6 grams of tea leaves to make 24 fluid ounces of tea. Last week she made 288 fluid ounces of tea. How many grams of tea leaves did Yvette use to make tea last week?
a)
0.5 g
b)
1,152 g
c)
72 g
d)
2 g
20.
Beryl made 5 gallons of lemonade for a family gathering. About how many liters of lemonade did Beryl make? (1 gal = 3.79 liters)
a)
5 L
b)
37 L
c)
18.95 L
d)
15 L
Reset
