28/2 divided by 40/4

28/2 ÷ 40/4
=
7 5
Mixed Number: 1 2/5
Decimal: 1.4
Percentage: 140%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    40/4 becomes 4/40
  2. 2
    Multiply by reciprocal
    28/2 × 4/40
  3. 3
    Multiply numerators & denominators
    28 × 4 = 112    2 × 40 = 80
  4. 4
    Simplify
    112/80 = 7/5

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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