guns are fired at 4 minutes intervals in 1 hour 24900 men are killed. how many men will be killed if equal quantity of guns are fired in one hour at 3 minutes interval.
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1
Answer:
as 1hour is equal to 60 min and interval is 4 min
then man shot in 1 min. is equal to 60÷4=15 and 15×60= 900 but if interval is 3 min. then 60÷3=20 and 20×60=1200 so answer is 1200
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4
Answer:
Number of men killed would be 33200.
Step-by-step explanation:
There are 60 minutes in an hour. Guns are fired at an interval of 4 minutes.
So, number of rounds fired = 60/4 = 15.
Number of men killed at every round = 24900/15 = 1660.
Number of rounds would be fired if the interval is 3 minutes = 60/3 = 20
Therefor. number of men would be killed if the interval is 3 minute =20*1660
=33200
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