A beam 5 m long and 40 cm wide contains 0.6 cubic metre of wood How th – McqOptions

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1.	A beam 5 m long and 40 cm wide contains 0.6 cubic metre of wood How thick is the beam?
A.	20 cm
B.	30 cm
C.	50 cm
D.	70 cm
Answer» C. 50 cm

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