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The density of a material in CGS system of units is $4 \text{ g/cm}^3$. In a system of units in which unit of length is $10 \text{ cm}$ and unit of mass is $100 \text{ g}$, the value of density of the material will be
- A.$0.4$
- B.$40$
- C.$400$
- D.$0.04$
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Correct answer: A — $0.4$
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