312/4 divided by 144/4

312/4 ÷ 144/4
=
13 6
Mixed Number: 2 1/6
Decimal: 2.166667
Percentage: 216.67%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    144/4 becomes 4/144
  2. 2
    Multiply by reciprocal
    312/4 × 4/144
  3. 3
    Multiply numerators & denominators
    312 × 4 = 1248    4 × 144 = 576
  4. 4
    Simplify
    1248/576 = 13/6

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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