Question

What is 9/10 divided by 2/5

Answer 1

Dividing a fraction by a second fraction is the same as multiplying the first by the reciprocal of the second:

`(9)/(10) / (2)/(5)`
=
`(9)/(10) * (5)/(2)`
=
`(45)/(20)`
=
`(9)/(4)`

Hope this helps! :)

Answer 2

`(9)/(10):(2)/(5)=(9)/(10)*(5)/(2)= \boxed{(9)/(4)}`