The area of a courtyard is $3750 m^{2}$ . Find the cost of covering it with gravel to a height of $1 c m$ if the gravel costs $R s 6.40$ per cubic meter.

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Solution

Column to get courtyard to get covered with gravels $= l \times b \times h$
$= (3750 \times 0.01) m^{3} = 37.5 m^{3}$

cost of graveling $= R s 6.40 \times 37.5 = R s 240$

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Similar questions

The area of a courtyard is 3750 m2. Find the cost of covering it with gravel to a height of 1 cm if the gravel costs 6.40 per cubic metre.

The area of a playground is 4800m² . Find the cost of covering it with gravel 1 cm deep if the gravel cost ₹260 per cubic meter .

3650

m^{2}

1.2

c m

R s . 6.40

4800

1

4.80

m^{2} .

1.2

6.40

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