Question

A carpenter is making one shelf that is

37.5 cm long and another that is 54.7 cm
long. How much wood does she need?

Answer 1

you add 37.5+54.7 =91.4

37.7

54.7

9 1. 4

Answer 2

93 cm of wood

Explanation:

when you add them together you get 92.2 cm long so I would guest you round it up to 93 cm long

let me know if i'm wrong