15/2 divided by 85/4

15/2 ÷ 85/4
=
6 17
Decimal: 0.352941
Percentage: 35.29%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    85/4 becomes 4/85
  2. 2
    Multiply by reciprocal
    15/2 × 4/85
  3. 3
    Multiply numerators & denominators
    15 × 4 = 60    2 × 85 = 170
  4. 4
    Simplify
    60/170 = 6/17

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