what are the three smallest 7 digit whole numbers that can be made using only the digits 4,3,0,9,2,8,and 5? Each digit must be used exactly one time in each number.
clearly, they will begin with the 3 smallest digits first:
203xxxx
204xxxx
205xxxx
in each case, fill in the x's with the remaining digits, from least to most.
I need help with this one
To find the three smallest 7-digit whole numbers using the digits 4, 3, 0, 9, 2, 8, and 5, we can follow these steps:
Step 1: Arrange the digits in ascending order.
The digits are: 0, 2, 3, 4, 5, 8, and 9.
Step 2: Find the smallest number by combining the digits in the arranged order.
The smallest number is 0234589.
Step 3: Remove the first digit (0) and shift the remaining digits to the left.
The remaining digits are: 2, 3, 4, 5, 8, and 9.
Step 4: Repeat steps 2 and 3 twice more to find the other two smallest numbers.
The second smallest number is 2345890.
The third smallest number is 3458920.
Therefore, the three smallest 7-digit whole numbers that can be made using the digits 4, 3, 0, 9, 2, 8, and 5 are:
1. 0234589
2. 2345890
3. 3458920