315/4 divided by 200/2

315/4 ÷ 200/2
=
63 80
Decimal: 0.7875
Percentage: 78.75%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    200/2 becomes 2/200
  2. 2
    Multiply by reciprocal
    315/4 × 2/200
  3. 3
    Multiply numerators & denominators
    315 × 2 = 630    4 × 200 = 800
  4. 4
    Simplify
    630/800 = 63/80

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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