128/4 divided by 85/4

128/4 ÷ 85/4
=
128 85
Mixed Number: 1 43/85
Decimal: 1.505882
Percentage: 150.59%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    85/4 becomes 4/85
  2. 2
    Multiply by reciprocal
    128/4 × 4/85
  3. 3
    Multiply numerators & denominators
    128 × 4 = 512    4 × 85 = 340
  4. 4
    Simplify
    512/340 = 128/85

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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