Question

Q1. A contractor sent 6 ,95 ,870 bricks for constructing 70 rooms. If an equal number of bricks was required for each room, how many bricks were used for each room?
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Answer 1

$Total \:bricks \: sent \: by \\contractor = 695870$

$Number \:of \: rooms = 70$

$Let \: Number \: of \: bricks \: required \: for \\each \:room = \red{n}$

$n = \frac{ Total \:bricks }{ Number \:of \:rooms }$

$\implies n = \frac{ 695870}{70} \\=\frac{ 69587}{7} \\= \frac{9941 \times 7}{7} \\= 9941$

Therefore.,

$\red{ Number \: of \: bricks \: required \: for }\\\red{each \:room }\green {= 9941}$

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