210/4 divided by 215/4

210/4 ÷ 215/4
=
42 43
Decimal: 0.976744
Percentage: 97.67%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    215/4 becomes 4/215
  2. 2
    Multiply by reciprocal
    210/4 × 4/215
  3. 3
    Multiply numerators & denominators
    210 × 4 = 840    4 × 215 = 860
  4. 4
    Simplify
    840/860 = 42/43

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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