80/3 divided by 138/4

80/3 ÷ 138/4
=
160 207
Decimal: 0.772947
Percentage: 77.29%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    138/4 becomes 4/138
  2. 2
    Multiply by reciprocal
    80/3 × 4/138
  3. 3
    Multiply numerators & denominators
    80 × 4 = 320    3 × 138 = 414
  4. 4
    Simplify
    320/414 = 160/207

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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