Question

A can finish a work in 16 days and B can finish the same work in 20 days. After A had worked for 4 days, B also joined with A to finish the remaining work. In how many days will the remaining work be finished? A. 8 1/9 days B. 6 ⅔ days C. 8 8/9 days D. 6 ⅓ day​

Answer 1

Answer:

B

81/9days

Step-by-step explanation:

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