210/2 divided by 231/4

210/2 ÷ 231/4
=
20 11
Mixed Number: 1 9/11
Decimal: 1.818182
Percentage: 181.82%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    231/4 becomes 4/231
  2. 2
    Multiply by reciprocal
    210/2 × 4/231
  3. 3
    Multiply numerators & denominators
    210 × 4 = 840    2 × 231 = 462
  4. 4
    Simplify
    840/462 = 20/11

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.

Try Another Calculation