A public sewer line is being installed along 80 1/4 m of road. The supervisor says
that the labours will be able to complete 7.5 m in one day. How long will the
project take to complete?
Answers
Answered by
7
Answer:
Step-by-step explanation:
total length of the road= 80 1/4 m
total length labourers can complete in a day= 7.5m
total days it will take to complete= 80 1/4 ÷ 7.5 =10.7 = 11 days
Answered by
3
Answer:
The length of sewer line to be installed: 80 1/2 m
The length of sewer line installed in one day: 7.5 m
Time to complete installation- ?
Time is equal to total length / length installed per day:
So time= 80 1/2 m/ 7.5 m
80 1/2 m = 161/2 m and 7.5 m = 15/2 m
(161/2)/(15/2)= 161/15 = 10 11/15 days ≈ 11 days as it takes most of day 11
Answer is 11 days
Step-by-step explanation:
hope it helps you friend
Similar questions