Adam alone can do a piece of work in 15 days, and Bart alone can do the same work in 10 days. Adam and Bart undertook to do it for $7200. With the help of Charlie, they finished the work in 5 days. How much is paid to Charlie? : Crackverbal Support

Adam alone can do a piece of work in 15 days, and Bart alone can do the same work in 10 days. Adam and Bart undertook to do it for $7200. With the help of Charlie, they finished the work in 5 days. How much is paid to Charlie? Print

Modified on: Tue, 12 Oct, 2021 at 12:17 PM

CONCEPT:-Time and Work

-Wage is calculated by calculating the total work done in 5 days by each

SOLUTION: Work done in 5 days by Adam=(1/15)*5=1/3

Amount that Adam gets= (1/15)*5*7200=2400$

Amount that Bart gets=(1/10)*5*7200=3600$

Hence amount that Charlie gets=7200-(2400+3600)=1200$(B)

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