143/4 divided by 45/4

143/4 ÷ 45/4
=
143 45
Mixed Number: 3 8/45
Decimal: 3.177778
Percentage: 317.78%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    45/4 becomes 4/45
  2. 2
    Multiply by reciprocal
    143/4 × 4/45
  3. 3
    Multiply numerators & denominators
    143 × 4 = 572    4 × 45 = 180
  4. 4
    Simplify
    572/180 = 143/45

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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