A can do a job in 15 days, and B can do the job in 10 days. how many days will they take to finish the job if they wirk together? plss answer with proper solution...... i will mark them brainlist if there ans satisfied me.... pls ans fast

A can do a job in 15 days, and B can do the job in 10 days. how many d

1.	A can do a job in 15 days, and B can do the job in 10 days. how many days will they take to finish the job if they wirk together? plss answer with proper solution...... i will mark them brainlist if there ans satisfied me.... pls ans fast
Answer» ONG>Answer: In 5 days because A do in 15 and B in 10 so we will SUBTRACT 15-10 so answer will be 5

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A can do a job in 15 days, and B can do the job in 10 days. how many days will they take to finish the job if they wirk together? plss answer with proper solution...... i will mark them brainlist if there ans satisfied me.... pls ans fast​

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A can do a job in 15 days, and B can do the job in 10 days. how many days will they take to finish the job if they wirk together? plss answer with proper solution...... i will mark them brainlist if there ans satisfied me.... pls ans fast