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Keiko wants to paint the ceiling of her restaurant. The ceiling is in the shape of a square. Its side lengths are 55 feet. Suppose each can of paint will cover square feet. How many cans will she need to paint the ceiling?

Respuesta :

instaoceanclash

answer

11 cans

step-by-step explanation

the area of a square = side * side

side = 55 feet

area = 55 * 55 = 3025  feet^2

cans = area / coverage

area = 3025 feet^2

coverage = 275 feet^2

cans = 3025/275 = 11

she will need 11 cans to paint the ceiling

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