1.

03. Appucas complete a task is 9 days and misha can do it in 18 days. How long will they take to complete the task if both work together​

Answer»

Step-by-step EXPLANATION:

\frac{1}{9}  +  \frac{1}{18}

\frac{3}{18}

\frac{1}{6}

so in ONE DAY they can do 1/6 work

and in 6 DAYS they can do the full job



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