140/2 divided by 57/4

140/2 ÷ 57/4
=
280 57
Mixed Number: 4 52/57
Decimal: 4.912281
Percentage: 491.23%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    57/4 becomes 4/57
  2. 2
    Multiply by reciprocal
    140/2 × 4/57
  3. 3
    Multiply numerators & denominators
    140 × 4 = 560    2 × 57 = 114
  4. 4
    Simplify
    560/114 = 280/57

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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