Question

i m a 3 digit number
i m 700 rounded to the nearest 100
if you round me to the nearest 10,i round down not up
my tens digit is odd, but i am even
who am i ?

Answer 1

n is between 651 and 749
The last digit is between 0 and 4
Looks like we can choose from
650,652,654,...730,732,734

Answer 2

752

Answer 3

756

Answer 4

The answer is 752.

If rounded to the nearest 100, 752 rounded to 700.

If rounded to the nearest 10, the digit in the tens place is 5, which rounds down to 4. So, the number can be written as 75_ where the blank is either 0, 2, 4, 6, or 8.

Since the number is even and the tens digit is odd, the only option for the blank is 2. Therefore, the number is 752.