180/4 divided by 172/4

180/4 ÷ 172/4
=
45 43
Mixed Number: 1 2/43
Decimal: 1.046512
Percentage: 104.65%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    172/4 becomes 4/172
  2. 2
    Multiply by reciprocal
    180/4 × 4/172
  3. 3
    Multiply numerators & denominators
    180 × 4 = 720    4 × 172 = 688
  4. 4
    Simplify
    720/688 = 45/43

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.

Try Another Calculation