Worksheet

Change a rate from one pair of units to another

Grade 7 Math Worksheet - Building Confidence

NameDate

Circle the best answer, or write your answer on the line.

  1. Kira's printer prints 8 pages each minute. Remember: 1 hour = 60 minutes. How many pages is that per hour?

  2. Milo's conveyor belt moves boxes 3 feet each second. Remember: 1 minute = 60 seconds. How many feet is that per minute?

  3. A circle drips 2 milliliters each second into Noah's cup. Remember: 1 minute = 60 seconds. How many milliliters is that per minute?

  4. Pia's faucet fills a bucket at 6 gallons each minute. Remember: 1 gallon = 4 quarts. How many quarts is that each minute?

  5. Ren lets out kite string at 4 feet each second. Remember: 1 foot = 12 inches. How many inches is that each second?

  6. Tala's toy turtle crawls 25 centimeters each second. Remember: 1 meter = 100 centimeters. How many meters is that each second?

  7. Zee's sprinkler uses 1,500 milliliters each minute. Remember: 1 liter = 1,000 milliliters. How many liters is that each minute?

  8. 15 miles | 79,200 feet. Ratio table, row 2: 1 hour | 3,600 seconds. Ari's bike goes 15 miles per hour. The figure changes both units. How many feet per second is that?

  9. 30 miles | 158,400 feet. Ratio table, row 2: 1 hour | 3,600 seconds. Bo's scooter rolls at 30 miles per hour on a very flat road. The figure changes both units. How many feet per second is that?

  10. 126 kilometers | 126,000 meters. Ratio table, row 2: 1 hour | 3,600 seconds. A fast train carries Jun at 126 kilometers per hour. The figure changes both units. How many meters per second is that?

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Change a rate from one pair of units to another

Answer Key - Grade 7 Math Worksheet - Building Confidence

Circle the best answer, or write your answer on the line.

  1. Kira's printer prints 8 pages each minute. Remember: 1 hour = 60 minutes. How many pages is that per hour?

    480

  2. Milo's conveyor belt moves boxes 3 feet each second. Remember: 1 minute = 60 seconds. How many feet is that per minute?

    180

  3. A circle drips 2 milliliters each second into Noah's cup. Remember: 1 minute = 60 seconds. How many milliliters is that per minute?

    120

  4. Pia's faucet fills a bucket at 6 gallons each minute. Remember: 1 gallon = 4 quarts. How many quarts is that each minute?

    24

  5. Ren lets out kite string at 4 feet each second. Remember: 1 foot = 12 inches. How many inches is that each second?

    48

  6. Tala's toy turtle crawls 25 centimeters each second. Remember: 1 meter = 100 centimeters. How many meters is that each second?

    0.25

  7. Zee's sprinkler uses 1,500 milliliters each minute. Remember: 1 liter = 1,000 milliliters. How many liters is that each minute?

    1.5

  8. 15 miles | 79,200 feet. Ratio table, row 2: 1 hour | 3,600 seconds. Ari's bike goes 15 miles per hour. The figure changes both units. How many feet per second is that?

    22

  9. 30 miles | 158,400 feet. Ratio table, row 2: 1 hour | 3,600 seconds. Bo's scooter rolls at 30 miles per hour on a very flat road. The figure changes both units. How many feet per second is that?

    44

  10. 126 kilometers | 126,000 meters. Ratio table, row 2: 1 hour | 3,600 seconds. A fast train carries Jun at 126 kilometers per hour. The figure changes both units. How many meters per second is that?

    35