You and two friends visit a pizza shop. There are 15 toppings. 5 toppings are meat and the rest are vegetable. Each of you order

Question

3 years ago

15

You and two friends visit a pizza shop. There are 15 toppings. 5 toppings are meat and the rest are vegetable. Each of you order

s a different topping (no repeats) at random. What is the probability that your group orders only meat toppings?
A. 2/91
B. 33/5
C. 3003/10
D. 1/10

Mathematics

1 answer:

andrew-mc [135] · Answer 1 · 2022-07-13T00:05:52+03:00

We know that
total toppings=15
<span>meat toppings=5
</span>
<span>The first person has a
5/15 chance of getting a meat topping.

The second person has a
4/14 chance because there are no repeats,

The third person would have a
3/13 chance.
Since there are three multiply
5/15 * 4/14 * 3/13.=60/2730
</span>60/2730-------> divide by 30 both members------> 2/91

the answer is
2/91