Question

Complex fraction 1/9 and 2/7 simplified or something

Answer 1

`(7)/(18)`

Explanation:

In order to simplify a complex fraction you need to divide the two fractions by each other using KCF. (Keep, Change, Flip)

`((1)/(9) )/((2)/(7) )`

`(1)/(9) /(2)/(7)`

Use KCF

`(1)/(9) *(7)/(2)`

`1*7=7`

`9*2=18`

`=(7)/(18)`

Hope this helps.