144/2 divided by 309/3

144/2 ÷ 309/3
=
72 103
Decimal: 0.699029
Percentage: 69.9%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    309/3 becomes 3/309
  2. 2
    Multiply by reciprocal
    144/2 × 3/309
  3. 3
    Multiply numerators & denominators
    144 × 3 = 432    2 × 309 = 618
  4. 4
    Simplify
    432/618 = 72/103

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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