31/4 divided by 28/5

31/4 ÷ 28/5
=
155 112
Mixed Number: 1 43/112
Decimal: 1.383929
Percentage: 138.39%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    28/5 becomes 5/28
  2. 2
    Multiply by reciprocal
    31/4 × 5/28
  3. 3
    Multiply numerators & denominators
    31 × 5 = 155    4 × 28 = 112
  4. 4
    Simplify
    155/112 = 155/112

How to Divide Fractions

To divide fractions, use "Keep, Change, Flip": keep the first fraction unchanged, change the ÷ to ×, then flip the second fraction. Multiply and simplify.

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