Question

A metal block of length 4 cm, breadth 3 cm and
height 2.5 cm weighs 500 g. What is the mass of a
block of length 5 cm, breadth 4 cm and height
3 cm made of the same metal?​

Answer 1

Step-by-step explanation:

Total volume of first metal block is 4 cm x 3 cm x 2.5 cm = 30 cub. cm

mass of each cub. cm of metal = 500 g/30 cub. cm

Total volume of new metal block = 5 cm x 4 cm x 3 cm = 60 cub. cm

mass of new metal block = (500g./30 cub.cm) x 60 cub. cm =1000 grams. or 1 kg.

Answer 2

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