Question

2. If a student walks from his house to school at
5 km/h, he is late by 30 min. However, if he
walks at 6 km/h, he is late by 5 min only. Find
the distance of his school from his house.​

Answer 1

Answer:

2 km at the space of 2 kmis the answer 2km

Answer 2

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___________________________[/tex]

Let the distance between school and home be x km.

The difference of time when A goes school to school with these two different speed is 25 min = 25/60 hour.

Now,

(x/5)-(x/6)= 25/60

Or, x/30 = 25/60

Or, x = 25/2

= 12.5 km.

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