When the positive integer k is divided by the positive integer n , the remainder is 11. If k/n = 83.2 , what is the value of n?	Choose the most appropriate option:
A) 9
B) 20
C) 55
D) 70
E) 81
Here's an approach that's based on Number Properties and a bit ofbrute forcemath:   We're told that K and N are both INTEGERS.   Since K/N = 81.2, we can say that K = 81.2(N)   N has tomultiply outthe .2 so that K becomes an INTEGER. With the answers that we have to work with, N has to be a multiple of 5. Eliminate A and E.   With the remaining answers, we can TEST THE ANSWERS and find the one that fits the rest of the info (K/N = 81.2 and K/N has a remainder of 11)   Answer B: If N = 20, then K = 1624; 1624/20 has a remainder of 4 NOT A MATCH   Answer C: If N = 55, then K = 4466; 4466/55 has a remainder of 11 MATCH.   Final Answer:   81
<result>E</result>
When the positive integer k is divided by the positive integer n , the remainder is 11. If k/n = 83.2 , what is the value of n?