let x = first digit and y = second digit
since the first digit is in the tens column,
10x + y = 3(x + y)
7x = 2y
x = 2/7 y
since x and y are less tahn 1o and each are whole numbers,
y = 7
x = 2
Ans: 27
Eighteen
27
2
18. The sum of its digits is 9. And yes, it is unique.
-4
27 2+7=9 9x3=27
I am a 3 digit number divisible by 7 but not 2 the sum of my digits is 4 what number am I
-8
81...........
I think the answer is 612!1 (tens digit) which is odd is half of 2 (hundreds digit) and the sum is (6+1+2=9).
It is 58.
1