He has to be 5 since 5×3=15 and each year he turns one year older so yea
Each line on the number graph after 35,926 has a value of one. Thus, C) is the correct answer.
Answer: Yes it is possible
Here's an example
Original set = {1,2,3,5,7,11}
Subset A = {1,2,3}
Subset B = {3,5,7}
The number 3 is in both subsets A and B.
{1,2,3} is a subset of {1,2,3,5,7,11} since 1,2, and 3 are part of the original set. Similar reasoning applies to subset B as well.
Something like {1,2,9} is not a subset because 9 is not found in the original set.
Just divide 450 by 50 and your answer is 9 in