Mathematics for IGCSE & O level - Rates (Section 1 - No. 36)
If the volume of a stone is 40cm³ and the density of the stone is 8.75 g/cm³, what is the mass?
350g
340g
360g
370g
Explanation
Mass = Density x Volume = 8.75 g/cm³ * 40 cm³ = 350g
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