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sp2606 [1]
3 years ago
9

HELP WILL MARK BRAINLIEST Paul wants to paint all four of his basement walls . Each gallon covers 400 sq feet . The dimensions o

f the basement are 25’ by 30’. The walls are 8’ high how many gallons of paint will Paul need to complete the job if he’s only paining one coat ?
Mathematics
1 answer:
solmaris [256]3 years ago
8 0

Answer:

Pual needs 3 gallons

Step-by-step explanation:

∵ The dimensions of the four walls are:

   25 × 8 , 30 × 8 , 25 × 8 , 30 × 8

∴ The area of painting = 2(25 × 8) + 2(30 × 8)

                                     = 400 + 480 = 880 square feet

∵ each gallon paint 400 square feet

∴ The number of gallons = 880/400 = 2.2, so he needs 3 gallons

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