Determine the approximate amount of paint needed to cover the surface of the water storage tank. Assume that a liter of paint covers 2.5 m2. Also what is the total inside volume of the tank.

26.4 liters of paint, V = 56.5 m3

27.6 liters of paint V = 52.6 m3

20.1 liters of paint V = 50.3 m3

25.1 liters of paint V = 55.0 m3

Paint needs to be thinned to a ratio of 2 parts paint to 1.5 parts water. The painter has by mistake added water so that he has 6 litres of paint which is half water and half paint. What must he add t

Â½ litre water and one litre paint

Â½ litre paint and one litre water

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