Question

3/4 divided by 2 1/2

Answer 1

`(3)/(10)`

Explanation:

`(3)/(4)` ÷
`2(1)/(2)`

Convert 2 1/2 into a fraction

`(5)/(2)`

Know that you can't divide fractions. You'll have to do kcf (keep it, change it, flip it)

So instead of doing
`(3)/(4)` ÷
`(5)/(2)`

You'll do
`(3)/(4)` ×
`(2)/(5)`

Now multiply straight across

`(3)/(4)` ×
`(2)/(5)` =
`(6)/(20)`

Them simplify it

`(6)/(20) = (3)/(10)`