90/7 divided by 91/7

90/7 ÷ 91/7
=
90 91
Decimal: 0.989011
Percentage: 98.9%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    91/7 becomes 7/91
  2. 2
    Multiply by reciprocal
    90/7 × 7/91
  3. 3
    Multiply numerators & denominators
    90 × 7 = 630    7 × 91 = 637
  4. 4
    Simplify
    630/637 = 90/91

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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