Pool painting

We will paint a block-shaped pool with 25 m and 15 m bottom dimensions and a depth of 3.5 m. How much € will we pay for painting if we paint twice? One kilogram of paint is enough for 5 m2 of paint; we will pay €3.5 for 1 kg of paint, and we have to pay the painter €3 for each square meter painted.

Final Answer:

x =  4847 Eur

Step-by-step explanation:

S=25 15+3.5 (2 25+2 15)=655 x=2 (3 S+3.5/5 S)=2 (3 655+3.5/5 655)=4847 Eur



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