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Unit rates: litres per minute

Year 8 maths · Fieldbook Learning

Name ______________________ Date __________

Divide the total amount by the number of units of time to get the amount for 1.

  1. A tap fills 24 L of water in 4 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  2. A tap fills 12 L of water in 2 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  3. A tap fills 6 L of water in 3 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  4. A tap fills 48 L of water in 4 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  5. A tap fills 90 L of water in 5 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  6. A tap fills 114 L of water in 6 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  7. A tap fills 98 L of water in 7 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  8. A tap fills 96 L of water in 6 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  9. A tap fills 104 L of water in 8 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  10. A tap fills 56 L of water in 7 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  11. A tap fills 36 L of water in 4 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  12. A tap fills 144 L of water in 8 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  13. A tap fills 88 L of water in 8 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  14. A tap fills 240 L of water in 8 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  15. A tap fills 275 L of water in 11 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  16. A tap fills 440 L of water in 11 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  17. A tap fills 585 L of water in 13 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  18. A tap fills 54 L of water in 9 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  19. A tap fills 225 L of water in 15 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
  20. A tap fills 155 L of water in 5 minutes at a steady flow. How many litres flow in 1 minute? (Answer in L.)
More free practice: fieldbooklearning.com/uk/practice/year-8/unit-rates-litres-per-minute/

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Answer key: Unit rates: litres per minute

  1. 6
  2. 6
  3. 2
  4. 12
  5. 18
  6. 19
  7. 14
  8. 16
  9. 13
  10. 8
  11. 9
  12. 18
  13. 11
  14. 30
  15. 25
  16. 40
  17. 45
  18. 6
  19. 15
  20. 31