___________
Maths
Arithmetic procedures with fractions

Starter quiz

  • Using a bar model or otherwise, complete the statement 6\div \frac{2}{5} = ______.
    • '15' ✓
  • Using a bar model or otherwise, complete the statement 10\div \frac{2}{3} = ______.
    • '15' ✓
  • Without using a bar model, which calculation is the most efficient calculation to work out 8\div \frac{2}{5} ?
    • \frac{16}{2} \div \frac{2}{5}
    • \frac{24}{3} \div \frac{2}{5}
    • \frac{400}{50} \div \frac{2}{5}
    • \frac{40}{5} \div \frac{2}{5}  ✓
  • Using a model or otherwise, work out the answer for 5 \div \frac{2}{7}.
    • 15 {{2} \over {7}}
    • 17 {{2} \over {7}}
    • 16 {{1} \over {2}}
    • 17 {{1} \over {2}}  ✓
    • 17 {{3} \over {4}}
  • Here is a bar model. Three of the Oak students think they know what the question was. Which student is correct?
    Here is a bar model. Three of the Oak students think they know what the question was. Which student is correct?
    • Sam says " It is 6 \div \frac{3}{4}"
    • Aisha says " It is 6 \div \frac{2}{3}"
    • Laura says " It is 6 \div \frac{3}{5}"  ✓
    • Sofia says " It is 6 \div \frac{2}{5}"
  • Order the following from largest to smallest. Drawing bar models to find the mixed number may help.
    • 1
      ⇔
      10 \div \frac{3}{5}
    • 2
      ⇔
      2 \div \frac{2}{11}
    • 3
      ⇔
      4 \div \frac{3}{4}
    • 4
      ⇔
      4\div \frac{4}{5}
    • 5
      ⇔
      5 \div \frac{5}{3}
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