180/4 divided by 165/4

180/4 ÷ 165/4
=
12 11
Mixed Number: 1 1/11
Decimal: 1.090909
Percentage: 109.09%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    165/4 becomes 4/165
  2. 2
    Multiply by reciprocal
    180/4 × 4/165
  3. 3
    Multiply numerators & denominators
    180 × 4 = 720    4 × 165 = 660
  4. 4
    Simplify
    720/660 = 12/11

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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