how do I work out this question?
A train travels from London to Manchester it leaves at 16 55 and it arrives at 19 45. Work out the number of minutes the train takes to travel from London to Manchester

Respuesta :

Answer:

170

Step-by-step explanation:

19 45 - 16 55

For convenience, let's find the lapse from 17 00 till 19 45, it's simple 2 hours and 45 mins.

Now add the 5 mins we neglected (from 16 55 to 17 00).

That's 2 hours and 50 mins

1 hour = 60 mins

2 hours = 120 mins

2 hour 50 mins = 170 minutes

Answer:

170 minutes

Step-by-step explanation:

for each are there are 60 minutes (min)

from 16:55 to 19:55 there is 3 hours

3*60 min is 180 min

55-10 is 45 min

180-10 is 170 minutes