state true or false
Central Asia is cold throughout the year because Central Asia is mountainous
Answers
Answered by
0
Answer:
TRUE......
15 men working for 9 hours a day can reap a field in 16 days
The total work for reaping the field is
= 15 men × 9 hours × 16 days
= 2160 man-hour-days
How many days will it take 18 men to reap the field if they work for 8 hours a day?
Work done by 18 men working 8 hours a day
= 18 men × 8 hours
= 144 man-hours
Number of days the work will be completed
= Total work in terms of men-hour-days / men hours available
= 2160 men-hour-days / 144 men - hours
= 15 days
Answered by
0
Answer:
True
hope this will help you......
Similar questions