Question

7. A rectangular box is 2 m long and 3 m wide. How many cubic metres of sand are needed to fill the box upto

a depth of 12 cm

(A) 0.82m5

(B) 0.84m3

(C) 0.83m3

(D) 0.88m5

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Answer 1

Answer:

Here is your answer ...

Step-by-step explanation:

$length = 2m \\ wide = 3m \\ depth = 12cm = 0.12m \\ volume \: \: the \: box = quantity \: of \: sand \\ = lbh \\ = 2 \times 3 \times 0.12 \\ = 0.72 {m}^{3}$