9. A litre of paint covers about 8 m2 How many litres should be bought to cover a rectangular
wall
I
a 12 m by 2 1/2
m
b. 17m by 3m?
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1
Step-by-step explanation:
As a general rule, 1 litre of paint will cover between 6 and 6.5 metres squared of wall. So, to calculate how many litres of paint you will need, divide the total paintable surface area by 6.5.
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