Question

Convert 200 cubic centimetres into cubic metres.

• A. 0.02
• B. 0.002
• C. 0.0002
• D. 0.00002

Answer 1

The correct option is C 0.0002

100 cm = 1 m ; hence 100 $\times$ 100 $\times$ 100 cu cm = 1 cu m ; Hence 200 cu cm = 200/(100$\times$100$\times$100) ; Cancelling two zeroes from 200 and 2 from the denominator we have 2/(100$\times$100) = 0.0002 sq.m