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Alice needs to waterproof her house back deck which is 18 feet by 5 feet the waterproof coating costs $6 for a can that covers 30 square feet how much will the project cost her total

Respuesta :

ricchad

Answer:

$18

Step-by-step explanation:

back deck = 18 ft. x 5 ft.

water proofing cost = $6 per can

1 can covers = 30 sq. ft.

find:

how much will the project cost her total

number of cans required =       area covered          =   18 x 5    =  3 cans

                                             area covered per can           30

therefore,

the project will cost

3 cans x $6 per can = $18

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