Question

How many metres of a carpet 60 cm wide will be required to cover the floor of a room which is 18 metres long and 15 metres broad?​

Answer 1

Answer:

18m=1800cm

15m=1500cm

area=(1800×1500) cm²

=2700000cm²

carpet length=2700000cm² ÷ 60=45000cm

450m

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Answer 2

Answer:

$metres \: of \: carpet \: required \: to \: cover \: the \: floor \: </p><p> = \frac{18 \times 15}{0.6}$

$= 450 \: metres$

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