91/2 divided by 90/3

91/2 ÷ 90/3
=
91 60
Mixed Number: 1 31/60
Decimal: 1.516667
Percentage: 151.67%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    90/3 becomes 3/90
  2. 2
    Multiply by reciprocal
    91/2 × 3/90
  3. 3
    Multiply numerators & denominators
    91 × 3 = 273    2 × 90 = 180
  4. 4
    Simplify
    273/180 = 91/60

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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