142/4 divided by 310/4

142/4 ÷ 310/4
=
71 155
Decimal: 0.458065
Percentage: 45.81%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    310/4 becomes 4/310
  2. 2
    Multiply by reciprocal
    142/4 × 4/310
  3. 3
    Multiply numerators & denominators
    142 × 4 = 568    4 × 310 = 1240
  4. 4
    Simplify
    568/1240 = 71/155

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.

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