6 cats kill 6 rats in 6 minutes .how many cats will be
needed to kill 100 rats in 50 minutes?
Answer Posted / devendra shukla
6 cat 6 min kills 6 rats
1 cat 1 min kills 6/(6*6)----(efficiency of 1 cat for 1 min)
so,
x cat 50 min kills (6/(6*6))*x*50 rats=100
thus x=12
| Is This Answer Correct ? | 30 Yes | 16 No |
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