it is between 1 and 2 maillion. The first three digits are the same. The least possible digit is in the thousands place. The greatest possible digit is in the ones place. the hundreds digits is 1 more than the tens digit. The sum of the digits is 21.
The number must be 1,110,xy9.
I hope you see why. The first number must be 1 if the whole number is between 1 and 2 million. They then tell you what the second, third and lst digits are.
We just need to find digits x and y
x + y = 21-12 = 9
The hundreds digit is 5 and the tens digit is 4.
The number is 1,110,549
I think the number is 1,110,549
-Hope I helped .
use the digits 2,5 and 9 to make as many 3- digit numbers as you can put the numbers in order from least to greatest.
To find the number that satisfies all the given conditions, we can apply a systematic approach.
1. The first three digits are the same: Let's call this digit "x." So, the number is in the form xxx _ _ _.
2. The least possible digit is in the thousands place: Since it's the least possible digit, it must be 1. So, the number is in the form xxx1 _ _.
3. The greatest possible digit is in the ones place: Since it's the greatest possible digit, it must be 9. So, the number is in the form xxx19.
4. The hundreds digit is 1 more than the tens digit: Let's call the tens digit "y." So, the number is in the form xxy19.
Since the hundreds digit is 1 more than the tens digit, it can be y+1.
5. The sum of the digits is 21: The sum of the digits can be expressed as the equation x + x + y + 1 + 1 + 9 = 21.
Simplifying the equation, we get 2x + y + 12 = 21.
Rearranging, we find 2x + y = 9.
Now, we can find the values of x and y that satisfy the equation 2x + y = 9 by trying different combinations:
- x = 3, y = 3 => 2(3) + 3 = 9 (Does not satisfy)
- x = 4, y = 1 => 2(4) + 1 = 9 (Satisfies)
Therefore, the solution is x = 4 and y = 1. Thus, the number is 44119.