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Acres to Hectares worksheet

Grades 6–7 · CCSS 6.RP.A.3.d

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

1.
Problem 1.
- Value to convert: 10
- Direction: Hectares → Acres
Find: In acres
Answer
2.
Problem 2.
- Value to convert: 11
- Direction: Acres → Hectares
Find: In hectares
Answer
3.
Problem 3.
- Value to convert: 8
- Direction: Acres → Hectares
Find: In hectares
Answer
4.
Problem 4.
- Value to convert: 7
- Direction: Acres → Hectares
Find: In hectares
Answer
5.
Problem 5.
- Value to convert: 9
- Direction: Hectares → Acres
Find: In acres
Answer
6.
Problem 6.
- Value to convert: 9
- Direction: Acres → Hectares
Find: In hectares
Answer
7.
Problem 7.
- Value to convert: 12
- Direction: Acres → Hectares
Find: In hectares
Answer
8.
Problem 8.
- Value to convert: 14
- Direction: Hectares → Acres
Find: In acres
Answer
9.
Problem 9.
- Value to convert: 13
- Direction: Acres → Hectares
Find: In hectares
Answer
10.
Problem 10.
- Value to convert: 6
- Direction: Hectares → Acres
Find: In acres
Answer

Answer key: Acres to Hectares worksheet

1. In acres: 24.71 ac
1. The official definition goes the other way: 1 ac is exactly 0.40468564224 ha
  $1 ac$ $= 0.40468564224 ha$
2. So divide your hectares by 0.40468564224 to get acres
  $\frac{10 ha}{0.40468564224}$ $= 24.7105381467 ac$
3. Or multiply by 2.47105381467 instead. It gives the same answer, because 1 ÷ 0.40468564224 ≈ 2.47105381467
  $10 ha \times 2.47105381467$ $= 24.7105381467 ac$
2. In hectares: 4.45 ha
1. Start with the conversion factor: 1 ac is exactly 0.40468564224 ha
  $1 ac$ $= 0.40468564224 ha$
2. Multiply your acres by 0.40468564224 to get hectares
  $11 ac \times 0.40468564224$ $= 4.45154206464 ha$
3. In hectares: 3.24 ha
1. Start with the conversion factor: 1 ac is exactly 0.40468564224 ha
  $1 ac$ $= 0.40468564224 ha$
2. Multiply your acres by 0.40468564224 to get hectares
  $8 ac \times 0.40468564224$ $= 3.23748513792 ha$
4. In hectares: 2.83 ha
1. Start with the conversion factor: 1 ac is exactly 0.40468564224 ha
  $1 ac$ $= 0.40468564224 ha$
2. Multiply your acres by 0.40468564224 to get hectares
  $7 ac \times 0.40468564224$ $= 2.83279949568 ha$
5. In acres: 22.24 ac
1. The official definition goes the other way: 1 ac is exactly 0.40468564224 ha
  $1 ac$ $= 0.40468564224 ha$
2. So divide your hectares by 0.40468564224 to get acres
  $\frac{9 ha}{0.40468564224}$ $= 22.239484332 ac$
3. Or multiply by 2.47105381467 instead. It gives the same answer, because 1 ÷ 0.40468564224 ≈ 2.47105381467
  $9 ha \times 2.47105381467$ $= 22.239484332 ac$
6. In hectares: 3.64 ha
1. Start with the conversion factor: 1 ac is exactly 0.40468564224 ha
  $1 ac$ $= 0.40468564224 ha$
2. Multiply your acres by 0.40468564224 to get hectares
  $9 ac \times 0.40468564224$ $= 3.64217078016 ha$
7. In hectares: 4.86 ha
1. Start with the conversion factor: 1 ac is exactly 0.40468564224 ha
  $1 ac$ $= 0.40468564224 ha$
2. Multiply your acres by 0.40468564224 to get hectares
  $12 ac \times 0.40468564224$ $= 4.85622770688 ha$
8. In acres: 34.59 ac
1. The official definition goes the other way: 1 ac is exactly 0.40468564224 ha
  $1 ac$ $= 0.40468564224 ha$
2. So divide your hectares by 0.40468564224 to get acres
  $\frac{14 ha}{0.40468564224}$ $= 34.5947534054 ac$
3. Or multiply by 2.47105381467 instead. It gives the same answer, because 1 ÷ 0.40468564224 ≈ 2.47105381467
  $14 ha \times 2.47105381467$ $= 34.5947534054 ac$
9. In hectares: 5.26 ha
1. Start with the conversion factor: 1 ac is exactly 0.40468564224 ha
  $1 ac$ $= 0.40468564224 ha$
2. Multiply your acres by 0.40468564224 to get hectares
  $13 ac \times 0.40468564224$ $= 5.26091334912 ha$
10. In acres: 14.83 ac
1. The official definition goes the other way: 1 ac is exactly 0.40468564224 ha
  $1 ac$ $= 0.40468564224 ha$
2. So divide your hectares by 0.40468564224 to get acres
  $\frac{6 ha}{0.40468564224}$ $= 14.826322888 ac$
3. Or multiply by 2.47105381467 instead. It gives the same answer, because 1 ÷ 0.40468564224 ≈ 2.47105381467
  $6 ha \times 2.47105381467$ $= 14.826322888 ac$