1. Compare and Scale Review
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5. The ratio of boys to girls in a class is 5 to 4
The ratio of boys to girls in a class is 5 to There are 15 boys in the class.
How many girls are in the class?

6. One can of 7up costs $1. 30 in a vending machine
One can of 7up costs $1.30 in a vending machine. A 12-pack of 7up costs $3.55 from a grocery store.
How much would you be saving by purchasing a dozen cans of 7up at the grocery store instead of the vending machine?

7. The ratio of strawberries to raspberries in a fruit smoothie drink is 5 to 15.
What percent of
the drink is strawberries?

8. A. small 6 oz. for $2. 54 B. Medium 10 oz. for $3. 58 C. Large 16 oz
Which
Culvers Concrete
is the best
price per ounce?

9. You pay $3.60 for 6 doughnuts.
What is the
unit price?

10. A store sells packages of pens. Store A: 12 for $2
A store sells packages of pens. Store A: 12 for $2.76 Store B: 11 for $3.08 Store C: 14 for $2.94 Store D: 15 for $4.75
Which store offers the best unit price?

11. Write 425/520 in simplest form
Solve….8/3 = X/9
Solve…..15/x = 6/8

12. Natalie saved $62. On Tuesday, she spent $12.
What ratio represents the portion of her total savings that she
has left?

13. A car travels 157 miles using 6 gallons of gas.
At that rate, how far can the car travel using 35 gallons of gas?
(round your answer to the nearest whole mile)

14. The triangles below are similar. Find the value of X
25 X

15. The triangles below are similar. Find the value of X7
24 8

16. A dozen oranges cost $3.45 At this rate, how much would

17. Bananas cost $3.75 for 6 lbs. At this rate, how many pounds of bananas
can you buy
for $6.25?

18. The triangles below are similar. Find the value of x: 18 4.5 X 2.1