How many 5 digit numbers can be formed by using the digits 0, 1 and 2?
A
152
B
172
C
162
D
None
Answers
Answered by
1
Answer:
C)162
Step-by-step explanation:
There are 3 ways to fill units place.
There are 3 ways to fill tens place.
There are 3 ways to fill hundredth place.
There are 3 ways to fill thousandth place.
There are only 2 ways to fill ten thousandth place because 0 cannot be filled at ten thousandth place otherwise the number can become a 4 digit number.
Total possibilities = 2 * 3 * 3 * 3 * 3 = 162
Answered by
2
Answer:
162 is the ri8 answer
Step-by-step explanation:
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