57/7 divided by 51/7

57/7 ÷ 51/7
=
19 17
Mixed Number: 1 2/17
Decimal: 1.117647
Percentage: 111.76%

Step-by-Step Solution

  1. 1
    Take reciprocal of second fraction
    51/7 becomes 7/51
  2. 2
    Multiply by reciprocal
    57/7 × 7/51
  3. 3
    Multiply numerators & denominators
    57 × 7 = 399    7 × 51 = 357
  4. 4
    Simplify
    399/357 = 19/17

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.

Try Another Calculation