# Measuring 46271

Calculate the weight of a block measuring 15 cm, 7.5 cm, and 10 cm made of

a) oak wood (ρ = 800 kg/m

b) spruce wood (ρ = 550 kg/m

a) oak wood (ρ = 800 kg/m

^{3}),b) spruce wood (ρ = 550 kg/m

^{3}).## Correct answer:

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