contal 18 balls out of which y<br />balls are blue and other are end en<br />colon, The No. of red balls is half of th

contal 18 balls out of which y<br />balls are blue and other are end en<br />colon, The No. of red balls is half of the<br />No. of blue balls.<br />1 what is the probability that a ball drawn<br />at random is<br />blue ball<br />m what is the probability that a ball drawn<br />at rondom is red ball?​