100/3 divided by 170/4

100/3 ÷ 170/4
=
40 51
Decimal: 0.784314
Percentage: 78.43%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    170/4 becomes 4/170
  2. 2
    Multiply by reciprocal
    100/3 × 4/170
  3. 3
    Multiply numerators & denominators
    100 × 4 = 400    3 × 170 = 510
  4. 4
    Simplify
    400/510 = 40/51

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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