161/4 divided by 180/2

161/4 ÷ 180/2
=
161 360
Decimal: 0.447222
Percentage: 44.72%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    180/2 becomes 2/180
  2. 2
    Multiply by reciprocal
    161/4 × 2/180
  3. 3
    Multiply numerators & denominators
    161 × 2 = 322    4 × 180 = 720
  4. 4
    Simplify
    322/720 = 161/360

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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