Multiple choice

The length, breadth and height of a rectangular solid is 1.45 cm, 1.25 cm and 1.37 cm respectively. The volume of the solid in cm3 corrected to significant figures is

  1. 2.483125

  2. 2.48313

  3. 2.483

  4. 2.48
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Volume = length X breadth X height = 1.45 X 1.25 X 1.37 = 2.483125After rounding off, we have 2.48

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