Answer:
he cuts 1.6 section of a board in one minute
Step-by-step explanation:
They're telling you that it takes 3 minutes for the carpenter to cut one board into 5 qual section. Therfore how many sections he's cutting in one minute divide the 5 by three. With that you will have the rate
3/180= 60 seconds = 1m/per cut or 60 sec/per cut.
This is 3 cuts executed from a board to get 5 parts.
15:40
0 + 10 = 10
10-5= 5
The answer is 5
Answer: 4.1
