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?
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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.
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