31/4 divided by 30/5

31/4 ÷ 30/5
=
31 24
Mixed Number: 1 7/24
Decimal: 1.291667
Percentage: 129.17%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    30/5 becomes 5/30
  2. 2
    Multiply by reciprocal
    31/4 × 5/30
  3. 3
    Multiply numerators & denominators
    31 × 5 = 155    4 × 30 = 120
  4. 4
    Simplify
    155/120 = 31/24

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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