Question

7. The distance between two stations is 200 km. A train travels the first 100 km at a speed
of 50 km/h. How fast must the train travel for the next 100 km in order to maintain
the average speed of 70 km/h for the whole journey?
​

Answer 1

Explanation:

Answer: $\huge{ { \underbrace{ \mathbb{ \red{QuEsTiOn\ }}}}}$ 7. The distance between two stations is 200 km. A train travels the first 100 km at a speed

of 50 km/h. How fast must the train travel for the next 100 km in order to maintain

the average speed of 70 km/h for the whole journey?

Answer 2

Answer:

id 842 224 5306

Pas 777000