Dividing fractions

Practice sheet

Fresh questions from the whole chapter, to do on paper.

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  1. Compute 78÷59\tfrac{ 7 }{ 8 } \div \tfrac{ 5 }{ 9 }.
  2. How many 12\tfrac{ 1 }{ 2 }-cup servings are in 7 cups of rice?
  3. 59\tfrac{ 5 }{ 9 } of a bag of flour weighs 30 kg. How much does the whole bag weigh (kg)?
  4. A rectangle is 15\tfrac{ 1 }{ 5 } m by 25\tfrac{ 2 }{ 5 } m. What is its area (m²)?
  5. A box is 12\tfrac{ 1 }{ 2 } ft by 7 ft by 13\tfrac{ 1 }{ 3 } ft. What is its volume (ft³)?
  6. How many cubes with edge 13\tfrac{ 1 }{ 3 } unit fill a box 2 by 1 by 3 units?