Problem / game
First name
Ashish Gupta
School
Lilavatibai Podar
Country
Age
11
One of the triplet that i found out is
12 , 16 , 20 !
Since the sum of A + B + C = an even number , 1 of them cant be odd , i.e. either 2 are odd and 1 even or all are even !
thus we eventually get this answer after a bit of number trying