315/4 divided by 161/4

315/4 ÷ 161/4
=
45 23
Mixed Number: 1 22/23
Decimal: 1.956522
Percentage: 195.65%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    161/4 becomes 4/161
  2. 2
    Multiply by reciprocal
    315/4 × 4/161
  3. 3
    Multiply numerators & denominators
    315 × 4 = 1260    4 × 161 = 644
  4. 4
    Simplify
    1260/644 = 45/23

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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