90/7 divided by 102/7

90/7 ÷ 102/7
=
15 17
Decimal: 0.882353
Percentage: 88.24%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    102/7 becomes 7/102
  2. 2
    Multiply by reciprocal
    90/7 × 7/102
  3. 3
    Multiply numerators & denominators
    90 × 7 = 630    7 × 102 = 714
  4. 4
    Simplify
    630/714 = 15/17

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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