9 (8)/(9) / 1 (2)/(9) = m What's m?

Question

`9 (8)/(9) / 1 (2)/(9) = m`
What's m?

Answer 1

m= 89/11

`(89)/(9) * (9)/(11) = (89)/(11)`
first you turn both fractions into an improper one

`(89)/(9) (11)/(9)`

then the second fraction find the recipicol

`(11)/(9) ..... (9)/(11)`

the use cross cancel turn the two 9s into a one

`(89)/(9) * (9)/(11)`