A and B together can paint a room in 18days. They work together for8days and then B goes away. A finishes the rest of work in 15days. How long would each take to finish the working separeately
Asked by acanilchauhan7 | 5th Nov, 2019, 11:50: PM
Work done by A and B together is
Answered by Renu Varma | 6th Nov, 2019, 10:51: AM
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