Question

3 workers from Team A can complete a
read -paving project in 8 days. 4 workers
from team B can
complete the same
project 7 days.
In how ma any days can the
project be completed if 2 workers
from team A and 7 workers from team
B work together ?

Answer 1

Answer:

As 3 workers of team A can complete work in 8 days

then 1 worker can complete work in 8/3=2.666 days

and as 4 workers of team B can complete work in 7 days

then 1 worker can complete work in 7/4 =1.75 days

And if 2 workers of team A work they will complete work in 2×2.66= 5.33 days

and 7 workers of team B will complete work in 7×1.75=12.25 days

so both 2 workers of team A and 7 workers of team B can complete work in 5.33+12.25 = 17.58 days

Answer 2

Answer:

1. search
2. Step-by-step explanation:
3. search on google it is there