Question 863887
High speed train goes 220 mph.  At this rate how many miles would a high speed train travel in 45 minutes ?

220 mph (60 minutes).

Therefore:

In 30 minutes the train goes = 220/2 = 110 mph

In 15 minutes the train goes = 110/2 = 55 mph

Therefore:

In 45 minutes the train goes = 110 + 55 = 165 miles


Answer:

165 miles






lennox obuong
algebra tutor