SOLUTION: How many numbers, consisting of 3 digits and less than 300, can be formed from the numbers 1,2,3,4,and 5 if the number is allowed to be repeated in more than one digit?

Question 1106808: How many numbers, consisting of 3 digits and less than 300, can be formed from the numbers 1,2,3,4,and 5 if the number is allowed to be repeated in more than one digit?

Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!

The number is to be 3 digits and less than 300.

So there are only 2 choices for the hundreds digit.

Then, since digits can be repeated, there are 5 choices for the tens digit and 5 choices for the units digit.

So the number of 3-digit numbers less than 300 using the given digits is 2*5*5 = 50.
RELATED QUESTIONS
How many numbers, consisting of three digits and less than 300, can be formed from the... (answered by ikleyn)

how many three placed numbers less than 300 can be formed with the digits 1, 2, 3, and 5... (answered by stanbon)

2. Three-digit numbers are formed using the digits 0, 1, 2, 3, 4, 5 and 6. Note that a... (answered by KMST)

How many different 4-digit even numbers can be formed from the digits 1,3,5,6,8, and 9 if (answered by ikleyn)

A 3-digit number will be formed using the numbers 2, 3, 4, 5, and 7. How many are less... (answered by macston)

1. How many 4 - digit numbers can be formed from 0, 1, 2, 3, 4, 5, if: a. there are no (answered by ikleyn)

(i) Find how many different numbers can be formed using 4 of the digits 1, 2, 3, 4, 5, 6 (answered by ikleyn)

From the digits (1, 2, 3, 4, 5, 6, 7), how many numbers of four different digits each can (answered by Edwin McCravy)

How many even numbers consisting of three digits can be formed from the numbers 1,2,3,4... (answered by Alan3354,ikleyn)