138/3 divided by 128/5

138/3 ÷ 128/5
=
115 64
Mixed Number: 1 51/64
Decimal: 1.796875
Percentage: 179.69%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    128/5 becomes 5/128
  2. 2
    Multiply by reciprocal
    138/3 × 5/128
  3. 3
    Multiply numerators & denominators
    138 × 5 = 690    3 × 128 = 384
  4. 4
    Simplify
    690/384 = 115/64

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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