Convert units with ratios

Answer Key - Grade 6 Math Worksheet

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

1. 1.

   Ari rides a bike 9 kilometers each hour (the dog runs behind). How many meters does Ari ride each minute?

   150
2. 2.

   A pump in Bo's fish tank moves 6 liters of water each minute. How many milliliters does it move each second?

   100
3. 3.

   Esme's bakery uses 15 pounds of dough each hour. How many ounces of dough is that each minute?

   4
4. 4.

   A machine packs 12 kilograms of rice each hour for Jun's school lunches. How many grams does it pack each minute?

   200
5. 5.

   Kira has a kite string that is 2 meters 75 centimeters long. A tangle ruins the last 25 centimeters. How many meters of string are left?

   2.5
6. 6.

   Milo fills a jug with 5 liters 700 milliliters of lemonade, then spills 300 milliliters (oops). How many liters of lemonade are left?

   5.4
7. 7.

   Noah plans a 4 kilometers 250 meters hike but skips a muddy 50 meters stretch. How many kilometers does Noah hike?

   4.2
8. 8.

   Ribbon costs $0.40 for each foot. Pia buys 5 yards for a gift with a huge bow. What does the ribbon cost?

   $6
9. 9.

   Felt costs $0.15 for each inch. Tala buys 3 feet for costume hats. What does the felt cost?

   $5.40
10. 10.

    Craft wire costs $0.06 for each centimeter. Zee buys 2 meters for a robot project. What does the wire cost?

    $12