123/4 divided by 210/4

123/4 ÷ 210/4
=
41 70
Decimal: 0.585714
Percentage: 58.57%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    210/4 becomes 4/210
  2. 2
    Multiply by reciprocal
    123/4 × 4/210
  3. 3
    Multiply numerators & denominators
    123 × 4 = 492    4 × 210 = 840
  4. 4
    Simplify
    492/840 = 41/70

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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