Question

2. In how much time a man will pass through
a tunnel of 2 km long at a speed of 60 km/
chr. ?​

Answer 1

Answer:2 minutes

Step-by-step explanation:

Length of tunnel= 2 km

Speed= 60km/h

Speed = distance/ time

Time = distance / speed

Time= 2/60 hrs

Or 2/60 x 60 min

= 2 minutes

Hope it helps✌️☺️

Answer 2

Step-by-step explanation:

First is it 60km/he

then

60 km = 60 minutes

2 km = 60/30

2 km = 2 minutes

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