390/4 divided by 171/4

390/4 ÷ 171/4
=
130 57
Mixed Number: 2 16/57
Decimal: 2.280702
Percentage: 228.07%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    171/4 becomes 4/171
  2. 2
    Multiply by reciprocal
    390/4 × 4/171
  3. 3
    Multiply numerators & denominators
    390 × 4 = 1560    4 × 171 = 684
  4. 4
    Simplify
    1560/684 = 130/57

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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