If one

If one litre of pant covers an area of 5 m2 how much paint is needed to cover:

a) rectangular swimming pool With dimensions 4m x 3m x 2.5m (the Inside walls and the floor only)

b) the Inside walls and floor of a cylindrical reservoir with diameter 3m and height 2.5m

If one liter of paint costs 72, how much will the painter spend to pant the swimming pool and reservoir


V1 =  9.4 l
V2 =  6.126 l
m =  1117.872


Solution in text V1 =
Solution in text V2 =
Solution in text m =

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