143/4 divided by 308/4

143/4 ÷ 308/4
=
13 28
Decimal: 0.464286
Percentage: 46.43%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    308/4 becomes 4/308
  2. 2
    Multiply by reciprocal
    143/4 × 4/308
  3. 3
    Multiply numerators & denominators
    143 × 4 = 572    4 × 308 = 1232
  4. 4
    Simplify
    572/1232 = 13/28

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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