Rolling a number cube once what is the probability of rolling a number greater than 4 ?
3 answers
4/6 = 2/3
"Greater than 4" means either a 5 or 6. The probability of either is 1/6.
Either-or probabilities are found by adding the individual probabilities.
1/6 + 1/6 = ?
Either-or probabilities are found by adding the individual probabilities.
1/6 + 1/6 = ?
the answer is 2/3
1 answer