[Okta Webinar] Learn how to a build a cloud-first strategyRegister Now

x
Solved

# Numbers divisible by 2 or 5

Posted on 2011-10-21
Medium Priority
288 Views
How many numbers between 1 and 999 (inclusive) are divisible by either 2 or 5?

Thanks.
0
Question by:mustish1

LVL 85

Accepted Solution

ozo earned 1000 total points
ID: 37009626
599=499+199-99
0

LVL 7

Assisted Solution

Hellmark earned 1000 total points
ID: 37009628
Ok, for finding that, you know that half of what 5 can go into is an even number, and there are 198 possible combinations for 5 to go into under 1000 (999/5, drop remainder). so 198/2 is 99. There are 99 numbers under 1000 that either 5 or 2 can go into.
0

## Featured Post

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Originally published Entrepreneur.com Booming numbers of freelancing professionals are changing the face of work. In the United States alone last year, the number of workers freelancing grew from 700,000 to 54 million, according to a Freelancers’…
An introduction to the wonderful sport of Scam Baiting.  Learn how to help fight scammers by beating them at their own game. This great pass time helps the world, while providing an endless source of entertainment. Enjoy!
Saved searches can save you time by quickly referencing commonly searched terms on any topic. Whether you are looking for questions you can answer or hoping to learn about a specific issue, a saved search can help you get the most out of your time o…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…
###### Suggested Courses
Course of the Month19 days, 3 hours left to enroll