Question

A solid metal block is25 cm long ,15 cm wide and 10cm high It is cut into solid cubical blocks of the same size. Find the number of cubical blocks,if each side measures 5cm.
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Answer 1

Volume of soid metal block = 25x15x10

= 3750 cubic cm

volume of one solid cubical block = 5x5x5

= 125 cubic cm

total number of cubical blocks made from solid metal block = 3750/125

= 30