100/7 divided by 90/7

100/7 ÷ 90/7
=
10 9
Mixed Number: 1 1/9
Decimal: 1.111111
Percentage: 111.11%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    90/7 becomes 7/90
  2. 2
    Multiply by reciprocal
    100/7 × 7/90
  3. 3
    Multiply numerators & denominators
    100 × 7 = 700    7 × 90 = 630
  4. 4
    Simplify
    700/630 = 10/9

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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