170/4 divided by 154/2

170/4 ÷ 154/2
=
85 154
Decimal: 0.551948
Percentage: 55.19%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    154/2 becomes 2/154
  2. 2
    Multiply by reciprocal
    170/4 × 2/154
  3. 3
    Multiply numerators & denominators
    170 × 2 = 340    4 × 154 = 616
  4. 4
    Simplify
    340/616 = 85/154

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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