How many zeros are there in 100!? Options :21242322
Question
How many zeros are there in 100!? Options :21242322
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Solution
The number of zeros in 100 factorial can be calculated by the formula for finding the number of trailing zeros in a factorial number. The formula is to divide the number by 5 and keep dividing the quotient by 5 until it is less than 5.
Here are the steps:
- Divide 100 by 5, you get 20.
- Divide 20 by 5, you get 4.
Add these two numbers together (20 + 4) and you get 24.
So, there are 24 zeros in 100 factorial. Therefore, the correct option is 24.
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