Question

Question #d0a37

Answer 1

I found: `$3.15`

Explanation:

We can first change `cm` into `"ft"` knowing that `100cm=3.28"ft"`: so you get:

`275/100=x/3.28`
so:
`x=(275*3.28)/100`
and
`x=9.02"ft"`

at `35(cents)/"ft"` you spend:

`35*9.02=315.7cents=$3.15`