Question

6/15=3/x
HELPP PLEASE

Answer 1

Explanation:

`(6)/(15) = (3)/(x)`

simply cross multiply

`6x = 45`

divide both sides by 6

`(6x)/(6) = (45)/(6)`

hence x will be equal to
`7.5`

Is it required to for it to be in decimals?

Answer 2

15/2 or 7.5 :)

Explanation: