Return code: 0 Output: A man can do a piece of work in 5 days. But with the help of his son, he can do it in 3 days. In what time can the son do it ... | EduVai
MCQ Practice ID: 38938 Mathematics

A man can do a piece of work in 5 days. But with the help of his son, he can do it in 3 days. In what time can the son do it ...

A man can do a piece of work in 5 days. But with the help of his son, he can do it in 3 days. In what time can the son do it alone ?

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