312/4 divided by 212/2

312/4 ÷ 212/2
=
39 53
Decimal: 0.735849
Percentage: 73.58%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    212/2 becomes 2/212
  2. 2
    Multiply by reciprocal
    312/4 × 2/212
  3. 3
    Multiply numerators & denominators
    312 × 2 = 624    4 × 212 = 848
  4. 4
    Simplify
    624/848 = 39/53

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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