54/4 divided by 80/5

54/4 ÷ 80/5
=
27 32
Decimal: 0.84375
Percentage: 84.38%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    80/5 becomes 5/80
  2. 2
    Multiply by reciprocal
    54/4 × 5/80
  3. 3
    Multiply numerators & denominators
    54 × 5 = 270    4 × 80 = 320
  4. 4
    Simplify
    270/320 = 27/32

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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