Question

`y` is `41` when `x` is `5`. What is `y` when `x` is `12`?

Answer 1

The value of y when x is 12 is `492/5`

Explanation:

In equation of direct variation `y=kx`

This implies `k=y/x`
`k=41/5`

So `y=12*41/5`

`y=492/5`