2 years ago

A train leaves at 15.42 and arrives at its destination at 16.56.

Mathematics

2 answers:

Diano4ka-milaya [45]2 years ago

8 0

Answer:

284.2 KM/HR

Step-by-step explanation:

16:56

-15:42=1:24

S=D/T

S=103 km/ 7/5 hr

S=284.2 KM/HR

Tasya [4]2 years ago

5 0

Answer:

90/1.5=60 mph

Step-by-step explanation:

I assume that the train is traveling at constant speed.

Between 12:45 pm and 2:15 pm the train has traveled 180-90=90 miles. So 90 miles in 1.5 hours which means that its speed is 90/1.5=60 mph

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