153/4 divided by 210/2

153/4 ÷ 210/2
=
51 140
Decimal: 0.364286
Percentage: 36.43%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    210/2 becomes 2/210
  2. 2
    Multiply by reciprocal
    153/4 × 2/210
  3. 3
    Multiply numerators & denominators
    153 × 2 = 306    4 × 210 = 840
  4. 4
    Simplify
    306/840 = 51/140

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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