Answer to Question #205346 in Algebra for adrian llena Suico

Question

a friend hands you the slip of paper shown below and challenges you to circle exactly four digits that have a sum of 19. 1 3 3 5 5 7 7 9 9 9

Answer 1

All numbers shown on the paper are odd. Each sum of four odd numbers is divisible by 2 (is even).

SInce 19 is odd number, it is impossible to circle exactly four digits that have a sum of 19.