90/5 divided by 99/3

90/5 ÷ 99/3
=
6 11
Decimal: 0.545455
Percentage: 54.55%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    99/3 becomes 3/99
  2. 2
    Multiply by reciprocal
    90/5 × 3/99
  3. 3
    Multiply numerators & denominators
    90 × 3 = 270    5 × 99 = 495
  4. 4
    Simplify
    270/495 = 6/11

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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