Question

3 typist working 7 hours a day thesis in 10 days for how many hours per day should you to type it work to finish it in 21 days
plzz fast ans​

Answer 1

Step-by-step explanation:

3*7*10= 3*hours*21

hours =10/3

Answer 2

3*7*10 = 3*hours*21

hours = 10/3

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