Ratio Rate and Percent

Use ratios to fill in the table.

• 6

• 12

• 18

• 24

Which rate is equivalent to $9 per hour?

• $27 in 3 hours

• $28 in 4 hours

• $33 in 3 hours

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $35 per pound

• $5 per pound

• $0.125 per pound

Eric earned 60 points on his last test. If there were 75 possible points, what was his percent grade?

• 20%

• 40%

• 60%

• 80%

In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars finished the race?

• 20%

• 40%

• 60%

• 80%

A unit rate is a ratio in fraction form that has a _____________________________ of 1.

• numerator

• bottom number

• fraction

• denominator

Write an equivalent ratio for 6:8

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Mommy Pig has 4 apples for every 8 oranges. How many oranges does Mommy Pig have if she has 16 apples?

• 2 oranges

• 16 oranges

• 12 oranges

• 32 oranges

Answer explanation

Jaden ate 20% of KaNing's chicken. She had 180 lb of chicken. How much chicken is left?

• 36

• 44

• 36 lb

• 44 lb

Answer explanation

Camelin bought 19 kg worth of chips. She ate 9% of the chips. How much chips is left?

• 9 kg

• 1.71 kg

• 17.29 kg

• 13.5 kg

Answer explanation