A brother and a sister are in the same math class. There are 8 boys and 10 girls in the class. One boy and one girl are randomly

Question

3 years ago

14

A brother and a sister are in the same math class. There are 8 boys and 10 girls in the class. One boy and one girl are randomly

chosen. What is the probability that the brother and sister are chosen? Write your answer as a fraction in simplest form.

Mathematics

2 answers:

lara31 [8.8K] · Answer 1 · 2022-05-27T09:46:55+03:00

lara31 [8.8K]3 years ago

8 0

Well, there are 8 boys and the brother is one of them so 1 is 12.5% of 8 and out of 10 girls, there 1 is the sister and 1 out of 10 is 10%. Now we multiply the percentages to get the answer 1/80

Dima020 [189] · Answer 2 · 2022-05-27T10:51:27+03:00

Dima020 [189]3 years ago

7 0

Answer:

1/18

Step-by-step explanation:

I think but I'm not sure