perplexus.info :: Numbers : Given the ratio, Find the Sum

Given the ratio, Find the Sum (Posted on 2023-05-25)

Let:

    ((3!)!)!
    -------- = k*N!
      3!

Find the value of k+N.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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a solution

Comment 3 of 3 |

720! / 6 = k * N!
(720/6)*719! = k * N!

(120/k)*719! = N!

One solution is: if k = 120 then N = 719

Posted by Larry on 2023-05-25 14:45:15

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