The distance between two stations is 200 km. A train travels
for the first 100 km at speed of 10 kmh
-1 .How fast should the
train travel the next 100 km, So as to average 70 km h-1
for whole
journey
Answers
Answered by
1
Answer:
130 km h-1
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Answered by
0
Answer:
130
Explanation:
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