Question

A salesman travelled 22.5 km. On the first day, 28.05 km. On the second day and 45.5 km. On the third day. How many kilometers did he travel in 3 days?

Answer 1

Answer:

sorry I don't know the answer

Answer 2

Answer:

hope it will help you

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Step-by-step explanation:

Every day he walks 7.5 hrs

So in three days he walks 7.5×3 =22.5hrs

And he travelled 65km in these 22.5hrs

So the speed = distance/time

= 65/22.5 = 2.88km/hr

Speed of the man will remain same,

So time  = distance/speed

= 156/2.88 = 54 hrs

Everyday he walks 8hrs, so for 54 hrs, he has to walk 54/8 = 6.75 days