Question

Jane is considering installing gutters around her rectangular home that is 60 feet by 45 feet. If the gutter material costs $2.00 per foot, how much will it cost Jane to install gutters on her home? $330 $1,350 $420

i choose 210 but its wrong it said.

Answer 1

$420 is the answer because you need to multiply 60x2 and multiply 45x2 then add both answers together and multiply the total by 2 because it’s $2 per foot.