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Deepak Bajaj

· started a discussion

· 1 Months ago

is the answer not 4 sir

Question:
A completes a piece of work in 4 days and B completes it in 6 days. If both A and B work together, then the number of days required to complete the same work is –
Options:
A) 3 \(\cfrac{4}{5}\) days
B) 2 \(\cfrac{3}{5}\) days
C) 2 \(\cfrac{2}{5}\) days
D) 3 \(\cfrac{2}{5}\) days
Solution:
Ans: (c)


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