115/2 divided by 40/4

115/2 ÷ 40/4
=
23 4
Mixed Number: 5 3/4
Decimal: 5.75
Percentage: 575%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    40/4 becomes 4/40
  2. 2
    Multiply by reciprocal
    115/2 × 4/40
  3. 3
    Multiply numerators & denominators
    115 × 4 = 460    2 × 40 = 80
  4. 4
    Simplify
    460/80 = 23/4

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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