Rate Fractions

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Ben drove 4 3/4 hours and used 10 1/2 gallons of gas. How many gallons did Ben use in 1 hour?

• 1 18/42 gallons per hour

• 2 4/19 gallons per hour

• 19/42 gallons per hour

• 42/19 gallons per hour

Over 3 1/2 months, Pedro grew 4 1/3 inches. If his growth spurt continued at the same rate, how many inches did he grow in one month?

• 21/16 inches in one month

• 1 1/2 inches in one month

• 1 1/3 inches in one month

• 26/21 inches in one month

Write the fraction 3/8 as a decimal. 

• 37.5

• 2.6666...

• 0.375

• 0.26666...

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $2.50 per pound

• $1.25 per pound

• $3 per pound

Express 16/25 as a percent.

• 0.64%

• 64%

• 1.5625%

• 15.625%

What is the percent for the fraction 9/20?

• 9%

• 45%

• 20%

• 4.90%

Convert 4/5 to a percent.

• 45%

• 4.5%

• 80%

• 8%

What is 67% as a fraction?

• 67/100

• 6/100

• 100/67

• 7/100

2/5 as a percentage

• 25%

• 20%

• 40%

• 0.4