Question

15 miles right can anyone help me, please

Answer 1

Yes, 15 miles.

Explanation:

You need to use proportions. For example with biking:

`(48)/(300) = (b)/(75)`

Using cross products:

`300b = 48(75)`

`300b = 3600`

`b = (3600)/(300) = 12`

The same is true for running:

`(24)/(240) = (r)/(30)`

`(1)/(10) = (r)/(30)`

`10r = 1(30)`

`10r = 30`

`r = 3`

The total distance is the sum of these two:

`d = b + r = 12 + 3 = 15`