Question

4 t bag contains 12 blue marbles 15 people marble
lb Hest marbles, 15 green marbles and 13 yellow
morboles sishat is the probability of rolling
the number 4
out of​

Answer 1

Answer:

first make me braienlist ✨

Explanation:

Let 'x' number of additional red marbles be added to the bag.

Then, the required probability will be

32+x

12+x

=

5

3

⇒60+5x=96+3x

⇒2x=36

⇒x=18

Hence, the required number of marbles is 18.