Ayesha can complete a piece of work in 16 days. Amita can complete the same piece of work in 8 days. If both of them work together in how many days can complete the same piece of work ?

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Ayesha can complete a piece of work in 16 days. Amita can complete the same piece of work in 8 days. If both of them work together in how many days can complete the same piece of work ?

A6 days

B$$4\frac{2}{5}\text{ days}$$

C$$5\frac{1}{3}\text{ days}$$

D12 days

Akilesh Kharvi ? May 29 '2017 at 14:39

Answer is : \(5 \frac{1}{3}\)days

Explanation:

 Ayesha’s and Amita’s 1 day’s work = \(\frac{1}{16}+\frac{1}{8} \)= \(\frac{1+2}{16}\) = \(\frac{3}{16}\)

Ayesha and Amita together can completethe work in \(\frac{16}{3}= 5\frac{1}{3} \) days

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Answer is : \(5 \frac{1}{3}\)days Explanation:  Ayesha’s and Amita’s 1 day’s work = \(\frac{1}{16}+\frac{1}{8} \)= \(\frac{1+2}{16}\) = \(\frac{3}{16}\) Ayesha and Amita together can completethe work in \(\frac{16}{3}= 5\frac{1}{3} \) days Akilesh Kharvi ? answered May 29 '2017 at 14:39 All Comments

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