Question

Calculate the value of OK.

Answer 1

8.5

Explanation:

To do this you must set up a proportion:

`(small)/(big) =(small)/(big)`

Let x= OK

`(2)/(x) =(4)/(17)`

Use cross multiplication to solve for x:

`4x=34`

`x=8.5`

The length of OK equals 8.5