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I think the answer is simply 40% of total numbers from 1 to ntimesx;
because every 4/10 numbers are responsible from 1-10, every 40 numbers are irresponsible from 1-100, 400 from 1 to 1000 and so on.
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Irresponsible Numbers
You are viewing a single comment's thread. Return to all comments →
I think the answer is simply 40% of total numbers from 1 to ntimesx;
because every 4/10 numbers are responsible from 1-10, every 40 numbers are irresponsible from 1-100, 400 from 1 to 1000 and so on.