Question

A bag has 5 red balls and 7 yellow balls. (The balls are
identical in all respects other than colour). A ball is
drawn from the bag without looking into the bag. What is the probability of
getting a .yellow ball?​

Answer 1

Answer:

7/12

Step-by-step explanation:

As we are having total no. of balls = 5+ 7 =12

so the probability that yellow ball will be drawn out will be = no. of yellow balls in bag / total no. of balls in bag

= 7/12