solve the problem????
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Step-by-step explanation:
(6) Number of tiles required
= (3×4)/(0.5×0.5)
= 12/ (25/100)
= 12×100/25
= 48 tiles
(7) Area of the remaining part of land = {(5×4) -5×(1×1)}m²
= 20-5 m²
= 15 m²
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Answer:
6) area of floor = l×b = 3×4=12 msq
area of one square tile = side× side= 0.5 ×0.5=025 msq
no. of tiles required = area of floor / area of one tile
= 12/0.25
= 60
therefore 60 tiles will be required
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