312/4 divided by 124/4

312/4 ÷ 124/4
=
78 31
Mixed Number: 2 16/31
Decimal: 2.516129
Percentage: 251.61%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    124/4 becomes 4/124
  2. 2
    Multiply by reciprocal
    312/4 × 4/124
  3. 3
    Multiply numerators & denominators
    312 × 4 = 1248    4 × 124 = 496
  4. 4
    Simplify
    1248/496 = 78/31

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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