Question

Final IXL question, I dont understand the topic so please provide a slight explination.

Answer 1

5.4

Explanation:

Set up a proportion for the large and small figure

`(Large)/(Small)` =
`(Large)/(Small)`

`(3)/(2)` =
`(j)/(3.6)` cross multiply and solve for j

3(3.6) = 2j

10.8 = 2j Divide both sides by 2

`(10.8)/(2)` =
`(2j)/(2)`

5.4 = j