Question

A train traveled 210 mi in 3.5 h to its first stop. It then continued on traveling another 130 mi in 2.5 h.

Answer 1

Answer:

56.7 ​ mi/h​

Step-by-step explanation:

The formula for average speed is:

Average Speed = $\frac{TotalDistance}{TotalTime}$

Thus we have:

Average Speed = $\frac{210+130}{3.5+2.5}\\=\frac{340}{6}\\=56.66$ mph

Rounding to the nearest tenth, we have

Average Speed = 56.7 mi/h

Answer 2

Have a look at this^^