164/2 divided by 315/3

164/2 ÷ 315/3
=
82 105
Decimal: 0.780952
Percentage: 78.1%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    315/3 becomes 3/315
  2. 2
    Multiply by reciprocal
    164/2 × 3/315
  3. 3
    Multiply numerators & denominators
    164 × 3 = 492    2 × 315 = 630
  4. 4
    Simplify
    492/630 = 82/105

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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