Math, asked by ninjafacts10, 19 days ago

Sita can finish typing a 100 page document in 9 hours, Mita in 6 hours and Rita in 12
hours? How long will they take to type 100 page document if they work together ?

Answers

Answered by routarpita79
0

9 hours as-

Step-by-step explanation:

9+6+12=27 and then ÷3 that is 9hrs

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