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Question: The length, breadth and thickness of a metal block is given by l = 9 cm, b = 8 cm, t = 2.45 cm. The ...

The length, breadth and thickness of a metal block is given by l = 9 cm, b = 8 cm, t = 2.45 cm. The volume of the block is –

A

2 × 102 cm3

B

1.8 × 102 cm3

C

1.77 × 102 cm3

D

1.764 × 102 cm

Answer

2 × 102 cm3

Explanation

Solution

Volume = 9 cm × 8 cm × 2.45 cm 176.4 cm3

Result can not have any significant number after decibal.

\Volume = 2 × 102 cm3