posted by .

what is my number
I am a three digit number
I am less than 200
i am divisible by 12 and by 9
my units digit is less than my tens digit

So the range of numbers is 100-199.

Divisible by 12 it is an even number.

Divisible by 9 the digits of the number add up to a number divisible by 9.

So numbers that are divisible by 9 are:

108
117
126
135
144
153
162
171
180
189
198

That are also even and divisible by 12 are:

108
144
180

so which one complies with the last criteria?

But check my working!

180

153

180

## Similar Questions

1. ### math

This is an SAT question of the day that I can't understand. The sum of the digits of a three-digit number is 12. If the hundreds digit is 3 times the tens digit and the tens digit is 1 over 2 the units digit, what is the tens digit …
2. ### what number am i

i am a three digit number i am less than 200 i am divisible by 12 and by 9 my units digit is less than my tens digits

I'm a 4 digit number with no 2 digits the same. My ones digit is twice my thousands digit and 1 less than my tens digit. My hundreds digit is the difference between my tens digit and my thousands digit. My thousands digit is an odd …
4. ### math

I am a three-digit number i am less than 200 i am divisible by 12,and by 9 my units digit is less than my tens digit
5. ### Math

How do you write a number that has a hundreds digit less than 7 , a tens digit less than 5 ,a tenths digit one more than its tens digit , a thousandths digit twice the tens digit , and other digits of your choice?

Find the mystery number. It is a 4 digit odd number. All the digits are different. None of the digits are 0 or 9. The tens digit is twice the ones digit, and the hundreds digit is twice the tens digit. The thousands digit is one less …
7. ### Math

Write a number that has a hundreds digit less than 7, a tens digit less than 5, a tenths digit one more than its tens digit, a thousandths digit twice the tens digit, and other digits of your choice.
8. ### Math - Algebra

What is the linear equation that will represent the second statement in the following problem: "The sum of the digits of a three-digit number is 12. If the hundreds digit is replaced by the tens digit, the tens digit by the units digit, …
9. ### Maths

I’m a 4-digit number. My 1st 2 digits from the left are divisible by 5. My 3rd and 4th digits from the left are divisible by 9. The sum of my digits is 18. Each of my digit is different. I’m divisible by 4. I’m less than 6000. …
10. ### Math

It is a 6 digit number the least digit is in the thousands place. The greatest digit is in the ones place. The digit in the tens place is 5 less than the digit in the ones place. The digit in the hundred thousands place is greater …

More Similar Questions