A two digit number with distinct digits is divisible by 3. What is maximum possible value of the sum of its digits?
15
12
9
18
The biggest two distinct digit number divisible by 3 is 96 and the sum of its digits is 9 + 6 = 15.
The first two digits of a 3 digit number are 3 and 7. What are the possible values of the unit's digit if the number is divisible by 3?
A two digit number is divided by the sum of digits. What is the maximum possible remainder ?
The last 2 digits of a 3 digit number are 3 and 7. What are the possible values of the first digit if the number is divisible by 3? [3 MARKS]