If 36 men can finish a piece of work in 64 days. How many days will 48 men take to do it ?
Answers
Step-by-step explanation:
If 36 men can finish a piece of work in 64 days, how many days will 48 men take to do it?
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36 people will finish a piece of work in 64 days
So 36 people all together finish the work in 64 days. Now what happen for 1 or single person to finish the same work? How many days it takes for finishing it? Simply you can understand that the days required is grater that the days required for 36 people to finish.
Therefore, 1 or single person will finish it in (36×64)=2304 days
1 people take more days than 36 people that's why we need to use multiplication
It's pretty obvious. Isn't it?
Now think what happens for the same task to finish with the manpower of 48?
Obviously the required days is less than the days required to finish the task for 1 or single person.
Finally the days required to finish the work for 48 people is 2306/48=48 days.
48 people take less days than single person that's why we divide it by 48.
The final answer is 48 days for 48 people required.
Answer:
36 men=1/64 of total work
1 man in 1 day covered=1/64×1/36 of work
48 men do in 1 day =1/64×1/36×48 of the work
48 person have to finish the complete work in 48 days.
Step-by-step explanation:
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