15/4 divided by 45/4

15/4 ÷ 45/4
=
1 3
Decimal: 0.333333
Percentage: 33.33%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    45/4 becomes 4/45
  2. 2
    Multiply by reciprocal
    15/4 × 4/45
  3. 3
    Multiply numerators & denominators
    15 × 4 = 60    4 × 45 = 180
  4. 4
    Simplify
    60/180 = 1/3

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