Hi guys! I found it's one of the easiest questions, but still I have troubles to understand the solution. Could you please help me?
When positive integer N is divided by 5, the remainder is 1. When N is divided by 7, the remainder is 3. What is the smallest positive integer K such that K+N is a multiple of 35?
A) 3
B) 4
C) 12
D) 32
E) 35
Thank you to all of you!
When positive integer N is divided by 5, the remainder is 1. When N is divided by 7, the remainder is 3. What is the smallest positive integer K such that K+N is a multiple of 35?
A) 3
B) 4
C) 12
D) 32
E) 35
Thank you to all of you!
