Answer
Find out the what is the total length of the wood .
To prove
As given in the question the length of the five pieces of wood are
73 cm+ 1.6m + 2.87m + 325cm + 4.04m
As 1m = 100cm
1 cm = 0.01m
73 cm is converted into meter = 73 × 0.01
= 0.73 m
325cm is converted into meter = 325 × 0.01 m
= 3.25 m
Total length of the length of wood = 0.73m + 1.6m + 2.87m + 3.25m + 4.04m
simply adding the above terms
Total length of the length of wood = 12.49 m
Therefore the total length of the wood is 12 .49 m .