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16 votes
16 votes
Davit and Mila are both travelling by train.

Davit's train travels 90 km in 50 minutes.
Mila's train travels 210 km.
It leaves at 12:05 and arrives at 13:35.
Work out the difference, in km/h, between the average speed of their trains.

User Frederic Henri
by
2.9k points

1 Answer

21 votes
21 votes

Answer:

32 km/h

Explanation:

Davit's Train travels at 108 km/h

Mila's train travels at 140 km/h

140-108=32

Therefore the difference in their average speed is 32 km/h

User Porfiriopartida
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2.8k points