Question

A, B and C working together can finish a certain piece

of work in 40 days. They work for 25 days and then

B left and rest work done by A and C in 20 days. If

efficiency of C is half of B's efficiency. Then in how

many days A will finish the working alone?​

Answer 1

Answer:

Step-by-step explanation: ajkskkdjdkskskjjjii

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