Between 1200 and 1300
3 in the tens place
Even number
One digit is repeated
1st digit is 1, so 1 x x x
3 in the tens place mean number will be1 x 3 x
One digit is repeated mean the second and fourth numbers are the same.
If last digit in nuber is even this number is even.
Possible value of x are 0 , 2 , 4 , 6 or 8
Possible value of number:
1 0 3 0
1 2 3 2
1 4 3 4
1 6 3 6
1 8 3 8
Your number must be between 1200 and 1300.
Only 1232 is between 1200 and 1300.
So 1232
To find a number between 1200 and 1300 that meets these criteria, we can go step by step:
1. Start by identifying the possible range of numbers between 1200 and 1300. The smallest number is 1200, and the largest number is 1299.
2. Look for numbers that have "3" in the tens place. To do this, we can iterate through the ten possible options: 1230, 1240, 1250, 1260, 1270, 1280, and 1290.
3. Narrow down the options to even numbers. In this case, we need to look for numbers that end with an even digit. Among the options we found in step 2, 1230, 1250, 1270, and 1290 are even numbers since they end with 0.
4. Finally, check if one digit is repeated. So, we need to confirm if any of the remaining options have a repeated digit. Among the remaining options (1230, 1250, 1270, and 1290), only 1250 has a repeated digit (the digit "5").
Therefore, the number between 1200 and 1300 that meets the given criteria is 1250.
The first two numbers must be 12 - -
Take it from there.