139/2 divided by 77/4

139/2 ÷ 77/4
=
278 77
Mixed Number: 3 47/77
Decimal: 3.61039
Percentage: 361.04%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    77/4 becomes 4/77
  2. 2
    Multiply by reciprocal
    139/2 × 4/77
  3. 3
    Multiply numerators & denominators
    139 × 4 = 556    2 × 77 = 154
  4. 4
    Simplify
    556/154 = 278/77

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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