126/5 divided by 210/3

126/5 ÷ 210/3
=
9 25
Decimal: 0.36
Percentage: 36%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    210/3 becomes 3/210
  2. 2
    Multiply by reciprocal
    126/5 × 3/210
  3. 3
    Multiply numerators & denominators
    126 × 3 = 378    5 × 210 = 1050
  4. 4
    Simplify
    378/1050 = 9/25

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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