87/7 divided by 63/7

87/7 ÷ 63/7
=
29 21
Mixed Number: 1 8/21
Decimal: 1.380952
Percentage: 138.1%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    63/7 becomes 7/63
  2. 2
    Multiply by reciprocal
    87/7 × 7/63
  3. 3
    Multiply numerators & denominators
    87 × 7 = 609    7 × 63 = 441
  4. 4
    Simplify
    609/441 = 29/21

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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