A verandah is 25m long and 16m wide.Its floor is to paved with 25cm long and 10cm wide bricks.How many bricks are required?
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Answered by
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Answer: No of bricks = 160
Step-by-step explanation:
Dimensions of verandah ,
Length = 25m = 250 cm
Breadth = 16m = 160 cm
Dimensions of bricks ,
Length = 25 cm
Breadth = 10 cm
No of bricks = Area of verandah / area of one brick
= 250 × 160 / 25 × 10
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Answered by
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Step-by-step explanation:
m convert into cm 25×100 = 2500cm 16×100 = 1600 ,area of rectangle is length × breadth = 2500×1600 = 4000000 and 25 × 10 = 250 , 4000000÷250 = 16000 ans
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