Answer:
8.6
Step-by-step explanation:
He needs it 4 inches longer because 4 ft is 48 inches.
Answer:
Step-by-step explanation:
Required man days to complete the job = 8 * 6
= 48 Man Days
Required labors to complete the job by 15 days = 48/15
= 3.2
It means, it is required 4 labors can complete the certain work by 15 days
30 mins = 180°
15 mins = 90°
10 mins = 60°
1 min = 6°
hope this helps you
