Question

A clock of glass is 30 cm long ,25 cm wide and has a thickness of 2 cm .find the volume of glass block

Answer 1

volume of the glass = length × breadth × height

= 30 cm × 25 cm × 2 cm

= 1500 cm^3

mass = 7.5kg

= 7.5 × 1000 g

= 7500g

density = mass/volume

= 7500g/1500cm^3

= 5g/cm^3

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Answer 2

Answer:

Volume =30*25*2=1500cm^3