SOLUTION: When k is divided by 7, the remainder is 4; and when k is divided by 3, the remainder is 0. What is a possible value of k? A) 32 B) 30 C) 25 D) 18 E) 15 Please explain ho

Algebra ->  Divisibility and Prime Numbers -> SOLUTION: When k is divided by 7, the remainder is 4; and when k is divided by 3, the remainder is 0. What is a possible value of k? A) 32 B) 30 C) 25 D) 18 E) 15 Please explain ho      Log On


   

Question 474844: When k is divided by 7, the remainder is 4; and when k is divided by 3, the remainder is 0. What is a possible value of k?
A) 32
B) 30
C) 25
D) 18
E) 15
Please explain how I could approach and solve this, thanks!
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
We want a multiple of 3, and one that is 4 more than a multiple of 7. B, D, E are the only multiples of 3, and D is the only one four more than a multiple of 7, so D is correct.