90/2 divided by 77/4

90/2 ÷ 77/4
=
180 77
Mixed Number: 2 26/77
Decimal: 2.337662
Percentage: 233.77%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    77/4 becomes 4/77
  2. 2
    Multiply by reciprocal
    90/2 × 4/77
  3. 3
    Multiply numerators & denominators
    90 × 4 = 360    2 × 77 = 154
  4. 4
    Simplify
    360/154 = 180/77

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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