Question

I need help with this

Answer 1

x=27

Explanation:

Answer 2

x = 27

Explanation:

this problem is similar to a scale drawing where we can set up a proportion:

'x' is to 5 as 162 is to 30

x/5 = 162/30

cross-multiply:

30x = 810

x = 810/30

x = 27