boy run at a speed 2mpersec and other boy cycle at a speed of 8.5km/hr who is faster?
Answers
Answered by
1
Answer:
The 2nd boy
Step-by-step explanation:
The 2nd boy speed is 8500/3600=2.361111.... so it's speed is more than the 1st boy
Answered by
3
Answer:
running boy
Step-by-step explanation:
boy runs=2metre per/sec
cycle speed=8.5 km/hr
boy runs in one hour=2×1hour
"1 hour=60 minutes"
=2×60
120 metre per/sec
cycle speed is only 8.5km /hr but boy runs more than 100 metre per/sec
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