Archit3110 wrote:
Bunuel wrote:
A computer can perform 30 identical tasks in six hours. At that rate, what is the minimum number of computers that should be assigned to complete 80 tasks within three hours?
A. 4
B. 5
C. 6
D. 7
E. 8
A. 4
B. 5
C. 6
D. 7
E. 8
a computer can do per hour 5 tasks and in 3 hours 15 tasks
so 80 tasks ; 80tasks can be done by 80/15: ~6comptuers required IMO C
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