Question

find the cost of digging a cuboidical pit 8m long, 6m broad and 3m deep at the rate of ₹30 per
${m}^{3}$
​

Answer 1

Hey mate

Here is your Answer

8 x 6 x 3)m³ = total volume to be dug

= 144 m³

therefore

₹30 x 144 is the cost

₹4320(ans)

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Answer 2

$hey \: mate \\ l = 8m \\ b = 6m \\ h = 3m \\ volume = lbh \\ = 8 \times 6 \times 3 \\ = 144 {m}^{3} \\ volume \: of \: 1 {m}^{3} = 30 \\ \\ cost = 144 \times 30 \\ = 4320$

Hope it helps you... ❤️

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