100/7 divided by 128/7

100/7 ÷ 128/7
=
25 32
Decimal: 0.78125
Percentage: 78.13%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    128/7 becomes 7/128
  2. 2
    Multiply by reciprocal
    100/7 × 7/128
  3. 3
    Multiply numerators & denominators
    100 × 7 = 700    7 × 128 = 896
  4. 4
    Simplify
    700/896 = 25/32

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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