Dimensions 15253

Our office has dimensions of 5 m by 4.5 m and a height of 2.5 m. How much will it cost to paint it if a liter of paint costs €3.50 (yield 10 m2/l) and the painter asks €1.20 for the job and 1m square painting? It will need to be painted twice.

Correct answer:

x =  108.5 Eur

Step-by-step explanation:

a=5 m b=4.5 m c=2.5 m  p=3.50/10+1.2=2031=1.55 Eur/m2  S=a b+2 (a+b) c=5 4.5+2 (5+4.5) 2.5=70 m2 x=p S=1.55 70=108.5 Eur



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