a train travel total 3 hours, first 1 hour in 10km/hr and next 2hour in25 km/hr. find average speed
Answers
Answered by
1
Answer:
10
Step-by-step explanation:
Avg. Speed = 10+25+25 ÷ 6 (1+2+3=6)
= 60 ÷ 6
= 10
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