Question

In our Bokultala village, a canal is cut whose breadth is 2 m and depth is 8 dcm. If the total quantity of soil extracted is 240 cubic metres, then let us calculate the total surface area of the cube.

January 1, 2024

AAAAA Cube and Cuboid

Answer

Let the length of the canal = x m

Breadth = 2 m.

Depth = 8 dcm = 0.8 m

∴ According to the problem, = x.2.(0.8) = 240

∴ x = $\frac{240}{2 × 0.8} =\frac{240 × 10}{2 × 8}$ = 150 m

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