7 men and 3 boys finish a job in 10 days, while 3 men and 7 boys finish it in 15 days 10 boys working together will finish it in 1 40 days 2 16 days 3 42 days 4 25 days 5 24 days 7 men and 3 boys finish a job in 10 days, while 3 men and 7 boys finish it in 15 days 10 boys working together will fin...

Lets assume that one man can do the entire work alone in m days And one b ...

7 men and 3 boys finish a job in 10 days, while 3 men and 7...

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Essentials of Business Statistics Communicating With Numbers

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Authors: Sanjiv Jaggia, Alison Kelly

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