- 1976ヒ, barnera vel450 km ditawee an. 7 hour's and 74okmau.then toh

1.	- 1976ヒ, barnera vel450 km ditawee an. 7 hour's and 74okmau.then tohat is the average spuedof train
Answer» Average speed will besum of total speeds of the trains divided by 2. Let's calculate— Speeds of first train = 450/7 = 64.28 km/h Speeds of second train = 740/10 =74km/h Average speed = (64.28 + 74)/2 = => 138.28/2 =69.14km/h.

- 1976ヒ, barnera vel450 km ditawee an. 7 hour's and 74okmau.then tohat is the average spuedof train

Answer»

Average speed will besum of total speeds of the trains divided by 2.

Let's calculate—

Speeds of first train = 450/7 = 64.28 km/h

Speeds of second train = 740/10 =74km/h

Average speed = (64.28 + 74)/2 =

=> 138.28/2 =69.14km/h.