Rajen chose a secret number and gave these clues to his friends. the number is even and it is divisible by 3, three times the number is less than 60 but greater than 40. what is Rajen's number?
try to think of all the even # that can be divided by three so that you can get a result less than 60 but more than 40.
even #:2 4 6 8 10 12 14 16 18 20...