86/2 divided by 45/4

86/2 ÷ 45/4
=
172 45
Mixed Number: 3 37/45
Decimal: 3.822222
Percentage: 382.22%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    45/4 becomes 4/45
  2. 2
    Multiply by reciprocal
    86/2 × 4/45
  3. 3
    Multiply numerators & denominators
    86 × 4 = 344    2 × 45 = 90
  4. 4
    Simplify
    344/90 = 172/45

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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