315/4 divided by 215/2

315/4 ÷ 215/2
=
63 86
Decimal: 0.732558
Percentage: 73.26%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    215/2 becomes 2/215
  2. 2
    Multiply by reciprocal
    315/4 × 2/215
  3. 3
    Multiply numerators & denominators
    315 × 2 = 630    4 × 215 = 860
  4. 4
    Simplify
    630/860 = 63/86

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