A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
akhot
 one year ago
How many 5 digit numbers N are there, such that the digit sum of N is 43, and N is divisible by 11?
akhot
 one year ago
How many 5 digit numbers N are there, such that the digit sum of N is 43, and N is divisible by 11?

This Question is Closed

surjithayer
 one year ago
Best ResponseYou've already chosen the best response.0greatest five digit no. divisible by 11 having sum of digits as 43=99979 It can have four9's and one 7 or three 9's and two 8's. now possible digits with sum of digits are 88999,89899,89989,89998, 98899,99889,99988,99997,99979,99799,97999,79999 By hit & trial method only there are only two digits satisfying the given condition. They are99979,97999.
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.