perplexus.info :: Just Math : Number Count Conclusion

Number Count Conclusion (Posted on 2015-04-15)

sod(N) denotes the sum of the base ten digits of N.

N is a 5-digit base ten positive integer divisible by 15, and sod(N) =15

Determine the total count of the values of N for which this is possible.

See The Solution Submitted by K Sengupta

Rating: 4.0000 (2 votes)

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
re: Analytics can get you there	Steve Herman	2015-04-16 12:57:46
Analytics can get you there	Jer	2015-04-16 09:53:17
Analytics only get you so far	Steve Herman	2015-04-15 19:05:17
computer solution	Charlie	2015-04-15 16:25:15

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