Question

A silver box measuring 25cm x 15cm x 9cm is melted and reshaped in the form of a cube. What is the side of the new box formed?

Answer 1

Given :-

Dimension of silver box

Length (l) = 25 cm

Breadth (b) = 15 cm

Height (h) = 9 cm

To Find :-

Side of new boxed formed

Solution :-

Volume of cuboid [Silver box] = Volume of cube formed

Volume of Cuboid

l × b × h

25 × 15 × 9

= 3,375 cm^3

Volume of cube

a^3 [ a stands for side]

Since,

3,375 = a^3

a = 15 cm

Therefore, the side of cube which is formed by melting the old box is 15 cm.

Answer 2

Step-by-step explanation:

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