72 men can do a work in 140 days in how many days 42 men take to do the samework
Answers
Answered by
1
Step-by-step explanation:
72 men in 140 days
1 man in 140/72 days
1 man in 35
/18 days
42 men in 81.6 days
Answered by
4
Answer:
77.7777777777
Step-by-step explanation:
140÷72
ans shoul ×by40
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