Question

A jar contains 12 marbles some are red and some blue. If a marble is drawn at random from the jar, the probability that it is red is 2/3. How many red marbles are there in jar?


step by step explanation​

Answer 1

Answer:

Step-by-step explanation:2/3*12

=8

There are 8 red marbles and 4 blue marbles

Answer 2

Hii mate !!!!!!!!!

Here is your answer ........

Probability of red marbles = 2/3

Total number of marbles = 12

Number of red marbles = 2/3 ×12 = 8

Therefore the jar contain 8 red marbles.

HOPE THIS WILL HELP YOU..... : )