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Four men can dig a piece of land in 8hours. How many more men will be needed to complete the work in 2hours

Four men can dig a piece of land in 8hours. How many more men will be needed to complete the work in 2hours

Grade:7

3 Answers

Shivam
22 Points
one year ago
 
Four men can dig a piece of land in 8hours. How many more men will be needed to complete the work in 2hours
Shivam
22 Points
one year ago
Four men can dig a piece of land in 8hours. How many more men will be needed to complete the work in 2hours
Mahidhar 5
28 Points
one year ago
Four men can dig the land in 8 hours
Then we need 7 men to complete the work.
(4men=8hrs):(1men=2hr)
more men less time so add 3 men which means 6hrs
so 7 men will complete the work in 2hrs

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