135/2 divided by 42/4

135/2 ÷ 42/4
=
45 7
Mixed Number: 6 3/7
Decimal: 6.428571
Percentage: 642.86%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    42/4 becomes 4/42
  2. 2
    Multiply by reciprocal
    135/2 × 4/42
  3. 3
    Multiply numerators & denominators
    135 × 4 = 540    2 × 42 = 84
  4. 4
    Simplify
    540/84 = 45/7

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