Davit and Mila are both travelling by train. Davit’s train travels 90 km in 50 minutes. Mila’s train travels 210 km. It le

Question

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.

in progress 0
Thu Cúc 1 week 2021-07-21T22:59:03+00:00 1 Answers 3 views 0

Answers ( )

    0
    2021-07-21T23:00:15+00:00

    Answer:

    32 km/h

    Step-by-step 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

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )