15/4 divided by 105/4

15/4 ÷ 105/4
=
1 7
Decimal: 0.142857
Percentage: 14.29%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    105/4 becomes 4/105
  2. 2
    Multiply by reciprocal
    15/4 × 4/105
  3. 3
    Multiply numerators & denominators
    15 × 4 = 60    4 × 105 = 420
  4. 4
    Simplify
    60/420 = 1/7

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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