The number from 1-100 are written on pieces of paper and put into a box.a number is chosen at random,write down the probability of choosing a factor 24.
To find the probability of choosing a factor of 24 from the numbers 1 to 100, we need to determine how many numbers in that range are factors of 24.
First, let's list down the factors of 24: 1, 2, 3, 4, 6, 8, 12, and 24.
Next, we need to count the number of factors of 24 that are within the range of 1 to 100. In this case, there are four: 1, 2, 3, and 4.
Now, let's calculate the probability by dividing the number of favorable outcomes (choosing a factor of 24) by the total number of possible outcomes (choosing any number from 1 to 100).
Probability = Number of favorable outcomes / Total number of possible outcomes
Probability = 4 / 100
Simplifying this fraction, we get:
Probability = 1 / 25
Therefore, the probability of choosing a factor of 24 from the numbers 1 to 100 is 1/25.
To calculate the probability of choosing a factor of 24 from the numbers 1-100, we need to determine how many numbers in that range are factors of 24.
First, we list the factors of 24: 1, 2, 3, 4, 6, 8, 12, and 24.
Out of the numbers 1-100, we need to determine how many of them are one of these factors.
To simplify this process, we can look at the highest factor, 24, and determine how many multiples of 24 are within the range of 1-100.
The highest multiple of 24 within the range of 1-100 is 96. So, there are four multiples of 24 in this range: 24, 48, 72, and 96.
Therefore, there are four factors of 24 within the range of numbers 1-100.
Since there are 100 numbers in total, the probability of choosing a factor of 24 is:
4/100 = 1/25
So, the probability of choosing a factor of 24 from the numbers 1-100 is 1/25.