How many 5 digit numbers can you make starting with 5 without repeating the numbers 0 to 5?

Step-by-step explanation: If we subtract these 10,000 ways from the overall 1,00,000 ways, we are left with 90,000. Therefore, there are 90,000 unique 5-digit numbers possible. Thank You!

How many 5 digit numbers have one or more repeated digits?

I count all the possible numbers of 5 digits: 105=100000. Then, I subtract the numbers that don’t have repeated digits, which I calculate this way: 10∗9∗8∗7∗6 =30240. Thus, I have 100000−30240=69760 numbers that have at least one digit repeated more than one time.

How many possible 5 digit numbers include 5 and 8?

5 digit numbers that include 5 and 8. -for the remaining places, there are 9 possible digits. Suppose there is exactly one 5 in the number. This could be located in the ten thousands place, and each remaining place has 9-1=8 possibilities (5 not allowed since exactly one 5).

What is the total number of 5 digit numbers with no repeated?

For X5 we have 6 digits (i.e 4 5 6 7 8 9). The total number of 5 digit numbers have no digits repeated is 9x9x8x7x6 which is equal to 27216. You can use whatever digits you wish except 0 for X1. The answer remains the same. 8 clever moves when you have $1,000 in the bank.

How many digits can be there in 10 thousands?

You may refer them for a structured approach. Ten thousands place can be filled up in 9 w a y s, because zero can not be in this place, otherwise such number would be a 4 d i g i t number. Hence this position can be filled up with any one of 1 – 9 digits.

How many possible numbers are there in the base 10 system?

If we’re looking at the base 10 system we all use today we have Ten possibilities for each digit. If we multiply the possibilities for each digit by the number of digits you get 10*10*10*10*10=10^5=10,000 which is the total number of possible numbers.