A coin has two sides: heads and tails. A die has six sides, numbered 1 through 6. If you flip the coin and roll the die, what is the probability that you flip "heads" and roll a number less than 3?
Mathematics · Middle School · Thu Feb 04 2021
Answered on
We know a coin has two sides: heads and tails
so, favourable outcomes = 1
total outcomes = 2
probability of flipping head = Favourable outcome/ total outcomes
= ½
Now, total outcomes when we roll a dice = 6
favourable outcomes = 2 ( less than 3 according to question)
Now, probability of rolling a number less than 3 = Favourable outcome/ total outcomes
= 2/6
=⅓
Now, probability of flipping head and rolling a number less than 3 = ½ * ⅓
= 1/6
Hence, probability of probability of flipping head and rolling a number less than 3 is 1/6 .