Posted by vishal on .
A 2digit number has a greater tens digit than the ones digit.
The difference between the tens and ones digit is 3.
The sum of the two digits is 15.
Find the 2digit number.

maths I need answer 
Ms. Sue,
The difference between the tens and ones digit is 3:
30, 41, 52, 63, 74, 85, 96
Which of those numbers has a sum of the digits equal to 15?