Alice And Bob Can Complete A Job In 2 Hours
On Alice And Bob Can Complete A Job In 2 Hours 2022. In 1 hour a can complete 1/3 of the work. Since bob can do the job by himself in 5 hours, his rate is 1/5.
Assume each person works at a constant rate,. How long will the task take if alice, bob, and charlie piece of work together? Asked • 06/04/18 alice and bob do a job in 2 hours.
A+B Efficiency Is 6 B+C Efficiency Is 3, C+A Efficiency Is 4 2(A+B+C)=13 Therefore A+B+C=6.5.
To complete a job, it takes: Working together, the two pipes can fill the pool in 2 hours. Another way would be to take a value for x, say x = 1.
Bob And Charlie Can Complete A Job In Four Hours.
To complete the job, it takes : We then have the equation: How long will the job take if all 3 work together.
So Alice Can Complete A Job In 1 Hours, Working Alone, Edward Can Complete The Job In 3.
Alice and charlie can do the same job in 3 hours. Working together, the two pipes can fill the pool in 2 hours. 4 hours bob & charlie.
Bob Can Complete The Same Job In 5 Hours.
3 hours for alice & charlie. Two pipes can be used to fill a pool. C = % job charlie does in 1 hour.
Bob And Charlie Can Do The Same Job In 4 Hours.
In 1 hour b can complete 1/6 of the work. In 1 hour a can complete 1/3 of the work. A can complete task in 3 hours.
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