20 laborers can dig a pond in 14 days. How many days will it take seven
labourers to dig the same pond?
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Answered by
1
Answer:
Use Unitary Method to do these kind of problems
Step-by-step explanation
Please check the image
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Step-by-step explanation:
formula for men and days
M1*D1 = M2 *D2
20×14=7×x
x=20×14/7=40 days
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