Floor of a room measures 4.5 metres × 3 metres . find the minimum number of complete square marble slabs of equal size required to cover the entire floor.
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Floor of a room measures 4.5 metres × 3 metres.
HCF(4.5,3) = 1.5
So the side of largest square tiles to be used = 1.5m
area of 1 tile = 1.5×1.5 = 2.25 m^2
area of room = 4.5 × 3 = 13.5 m^2
no. of tiles = 13.5/2.25 = 6
6 slabs are required to cover the floor.
HCF(4.5,3) = 1.5
So the side of largest square tiles to be used = 1.5m
area of 1 tile = 1.5×1.5 = 2.25 m^2
area of room = 4.5 × 3 = 13.5 m^2
no. of tiles = 13.5/2.25 = 6
6 slabs are required to cover the floor.
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Step-by-step explanation:
60 slabs
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