Question

A rectangular cube of iron is of side 8cm.what is its volume? 1 cubiccentimeter of iron weigts 8grams. What is the weight of the large cube?

Answer 1

Volume of cube = a³

= 8³

= 512 cubic centimetre

now 1 cubic centimetre of iron weights = 8 gram

so,

512 cubic centimetre if iron weights

= (512×8) gram

= 4096 gram

or 4 kg 96 gram

Hope it helps ✅✅

Answer 2

$Answer$

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