The answer is '28'.
The largest 5-digit even number is 99998. This number is even because it ends in an 8, which is an even digit. It is also the highest possible 5-digit number, just two less than 99999, the largest 5-digit number overall.
Largest three digit number is 999 and we see that it is odd. One less than that is 998 and it is even and it is also three digits. No other 3 digit number is larger than 998 while being even.
To determine the number of even 2-digit whole numbers less than 50 using the digits 1-9, we need to consider the possible combinations. The even digits are 2, 4, 6, and 8. For the tens place, we can choose any digit from 1-4 (since we want numbers less than 50). For the units place, we can choose any of the even digits. Therefore, there are 4 choices for the tens place and 4 choices for the units place, resulting in a total of 4 x 4 = 16 even 2-digit whole numbers less than 50 using the digits 1-9.
16 maybe.=)
98. It's less than 100, and 9 + 8 = 17
The largest 5-digit even number is 99998. This number is even because it ends in an 8, which is an even digit. It is also the highest possible 5-digit number, just two less than 99999, the largest 5-digit number overall.
754 Piece of cake!
The number can be any one of these four numbers:640751862973
Largest three digit number is 999 and we see that it is odd. One less than that is 998 and it is even and it is also three digits. No other 3 digit number is larger than 998 while being even.
AB If B = x, then A = x + 4 Also, A = 2x -1 So that, 2x - 1 = x + 4 x = 5 B = 5, A = 9 So AB = 95
To determine the number of even 2-digit whole numbers less than 50 using the digits 1-9, we need to consider the possible combinations. The even digits are 2, 4, 6, and 8. For the tens place, we can choose any digit from 1-4 (since we want numbers less than 50). For the units place, we can choose any of the even digits. Therefore, there are 4 choices for the tens place and 4 choices for the units place, resulting in a total of 4 x 4 = 16 even 2-digit whole numbers less than 50 using the digits 1-9.
354
111111 Any 6 digit number less than that would require a 0, which is an even number.
16 maybe.=)
98. It's less than 100, and 9 + 8 = 17
998-5=993
4,998 of course !