45/5 divided by 165/3

45/5 ÷ 165/3
=
9 55
Decimal: 0.163636
Percentage: 16.36%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    165/3 becomes 3/165
  2. 2
    Multiply by reciprocal
    45/5 × 3/165
  3. 3
    Multiply numerators & denominators
    45 × 3 = 135    5 × 165 = 825
  4. 4
    Simplify
    135/825 = 9/55

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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