The probability is 4:20
It is correct because there are 20 students and there could be 4 guesses
Answer:
To simply or reduce fraction by dividing both the numerator and denominator by a number they are both divisible by.
Example:
3/12 both numbers are divisible by 3 do divide it and it becomes 1/4
I will try to get back to you a little later
The distributive property.