80/4 divided by 156/4

80/4 ÷ 156/4
=
20 39
Decimal: 0.512821
Percentage: 51.28%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    156/4 becomes 4/156
  2. 2
    Multiply by reciprocal
    80/4 × 4/156
  3. 3
    Multiply numerators & denominators
    80 × 4 = 320    4 × 156 = 624
  4. 4
    Simplify
    320/624 = 20/39

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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