Question

Question 3 "Try Again." Mary needs 3 feet of boondoggle for a craft project.

Boondoggle costs $0.25 per inch. How much will the project cost Mary?

Answer 1

$9.00

Explanation:

We can use conversion factors to solve this equation. The multiplication sequence that I got is shown below:

`(3ft)/(1)` ×
`(12 in)/(1ft)` ×
`(0.25)/(1in)`

Our feet and inches cancel out and we get the final expression
`(3*12*0.25)/(1)`, which is equal to 9, or $9.00.

Hopefully that was helpful! :)