Question

A beam of wood is 5m long and 36cm tck. It is made of 1.35 m cube of wood. What is the width of the beam?

Answer 1

V = L*W*H
36 cm=0.36 m
1.35 = 5 * W * 0.36 { 5* 0.36 =1.8 }
w = 1.35 / 1.8
w = 0.75 m
w = 75 cm

Answer 2

Answer:

5m length

36cm height or thickness- 0.36 m

Volume of beam - 1.35m^3

.

Volume of beam --L*B*H

1.35m^3. -- (5*B*0.36)m^3

1.35m^3 -- 1.8*B

1.35/1.8 -- B

Breadth -- 0.75m or 75cm

Step-by-step explanation:

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