Proportional Problems

7. If fourteen children made 84

bracelets, how many children

would it take to make 192

bracelets?

• 48 Children

• 32 Children

• 84 children

• 23 Children

Jason spends 18 hours over three

weeks practicing karate. How

many hours does he practice in

seven weeks?

• 42 Hrs

• 8 Hrs

• 18 hrs

• 81 hrs

Nick walked ¾ of a mile in 12 minutes. How long would it take him to walk three miles at this pace?

• 18 minutes

• 75 minutes

• 48 minutes

• 58 minutes

12. A brownie recipe calls for 3 eggs

for 18 brownies. How many eggs

would be needed to make four

dozen brownies?

• 19 Eggs

• 24 Eggs

• 18 Eggs

• 8 Eggs

The Phillips family is slowly filling

their pool. It takes 2 hours for 60

gallons of water to be pumped

into the pool. How many gallons

would be pumped in after 3

days?

• 2160 Gallons

• 4320 Gallons

• 3476 Gallons

• 8912 Gallons

14. Margo read forty-two pages in

2.5 hours. Pete read six fewer

pages in the same amount of

time. How long would it take Pete

to read 80 pages

• .46 Hours

• 46 Hours

• 5.6 Hours

• 4.6 Hours

Allison can sew three scarves in 75 minutes. How many scarves can she sew in four hours?

• 9

• 12

• 20

• 75

10. One ounce is approximately

28.35 grams. If a chocolate bar

weighs 360 grams, find its weight

in ounces to the nearest tenth.

• 28.35 oz

• 12.7 oz

• 2.835oz

• 18 oz

Does the graph show a proportional relationship?

• Proportional

• Non Proportional

Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours. What is the constant of proportionality (how much did he make per hour)?

• $37

• $64.75

• $9.25

• $18.50