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Stone to Pounds worksheet

Grades 4–5 · CCSS 5.MD.A.1

Solve each problem and show your work. Round answers to 2 decimal places where needed.

  1. Problem 1.
    • Value to convert: 12
    • Direction: Pounds → Stones

    Find: In stones

  2. Problem 2.
    • Value to convert: 13
    • Direction: Stones → Pounds

    Find: In pounds

  3. Problem 3.
    • Value to convert: 10
    • Direction: Stones → Pounds

    Find: In pounds

  4. Problem 4.
    • Value to convert: 9
    • Direction: Stones → Pounds

    Find: In pounds

  5. Problem 5.
    • Value to convert: 11
    • Direction: Pounds → Stones

    Find: In stones

  6. Problem 6.
    • Value to convert: 11
    • Direction: Stones → Pounds

    Find: In pounds

  7. Problem 7.
    • Value to convert: 15
    • Direction: Stones → Pounds

    Find: In pounds

  8. Problem 8.
    • Value to convert: 18
    • Direction: Pounds → Stones

    Find: In stones

  9. Problem 9.
    • Value to convert: 10
    • Direction: Pounds → Stones

    Find: In stones

  10. Problem 10.
    • Value to convert: 16
    • Direction: Stones → Pounds

    Find: In pounds

Answer key: Stone to Pounds worksheet

  1. 1. In stones: 0.86 st

    1. The official definition goes the other way: 1 st is exactly 14 lb

      1 st=14 lb
    2. So divide your pounds by 14 to get stones

      12 lb14=0.857142857143 st
    3. Or multiply by 0.0714285714286 instead. It gives the same answer, because 1 ÷ 14 ≈ 0.0714285714286

      12 lb×0.0714285714286=0.857142857143 st
  2. 2. In pounds: 182 lb

    1. Start with the conversion factor: 1 st is exactly 14 lb

      1 st=14 lb
    2. Multiply your stones by 14 to get pounds

      13 st×14=182 lb
  3. 3. In pounds: 140 lb

    1. Start with the conversion factor: 1 st is exactly 14 lb

      1 st=14 lb
    2. Multiply your stones by 14 to get pounds

      10 st×14=140 lb
  4. 4. In pounds: 126 lb

    1. Start with the conversion factor: 1 st is exactly 14 lb

      1 st=14 lb
    2. Multiply your stones by 14 to get pounds

      9 st×14=126 lb
  5. 5. In stones: 0.79 st

    1. The official definition goes the other way: 1 st is exactly 14 lb

      1 st=14 lb
    2. So divide your pounds by 14 to get stones

      11 lb14=0.785714285714 st
    3. Or multiply by 0.0714285714286 instead. It gives the same answer, because 1 ÷ 14 ≈ 0.0714285714286

      11 lb×0.0714285714286=0.785714285714 st
  6. 6. In pounds: 154 lb

    1. Start with the conversion factor: 1 st is exactly 14 lb

      1 st=14 lb
    2. Multiply your stones by 14 to get pounds

      11 st×14=154 lb
  7. 7. In pounds: 210 lb

    1. Start with the conversion factor: 1 st is exactly 14 lb

      1 st=14 lb
    2. Multiply your stones by 14 to get pounds

      15 st×14=210 lb
  8. 8. In stones: 1.29 st

    1. The official definition goes the other way: 1 st is exactly 14 lb

      1 st=14 lb
    2. So divide your pounds by 14 to get stones

      18 lb14=1.28571428571 st
    3. Or multiply by 0.0714285714286 instead. It gives the same answer, because 1 ÷ 14 ≈ 0.0714285714286

      18 lb×0.0714285714286=1.28571428571 st
  9. 9. In stones: 0.71 st

    1. The official definition goes the other way: 1 st is exactly 14 lb

      1 st=14 lb
    2. So divide your pounds by 14 to get stones

      10 lb14=0.714285714286 st
    3. Or multiply by 0.0714285714286 instead. It gives the same answer, because 1 ÷ 14 ≈ 0.0714285714286

      10 lb×0.0714285714286=0.714285714286 st
  10. 10. In pounds: 224 lb

    1. Start with the conversion factor: 1 st is exactly 14 lb

      1 st=14 lb
    2. Multiply your stones by 14 to get pounds

      16 st×14=224 lb