Question

Q4.If 16 men working 7 hours a day
can paint a building in 48 days then
how many days will 14 men take
working 12 hours a day to paint the
same building?​

Answer 1

Answer:

8 men working for 9 hours a day can complete a piece of work in 20 days

8 men working for 1 hour a day can complete the work in (20 x 9) days (Less hours, More days)

1 man working for 1 hour a day can complete the work in (20 x 9 x 8) days (Less men, more days)

1 man working for 10 hours a day can complete the work in (

10

20×9×8

) days

7 men working for 10 hours a day can complete the work in (

7×10

20×9×8

) days =

7

144

days = 20

7

4

days

Step-by-step explanation:

plzzzzzz change the value