A lottery consists 3 prize tickets and 6 blank tickets. A choose three tickets from this lotterylottery there are l prize ticket and 2 blank tickets. Bchoose one ticket from this lottery. Find the ratiofavour of A and B.

A lottery consists 3 prize tickets and 6 blank tickets. A choose three tickets from this lottery . Another lottery there are 1 prize ticket and 2 blank tickets. B choose one ticket from this lottery. Find the ratio in favour of A and B.

In a lottery, there are 10 prizes and 20 blanks. A ticket is chosen at random. What is the probability of getting a prize?

1000 tickets of a lottery were sold and there are 5 prizes on these tickets. If Saket has purchased one lottery ticket, what is the probability of winning a prize.

1000 tickets of a lottery were sold and there are 5 prizes on these tickets.If Saket has purchased one lottery ticket,what is the probability of winning a prize?

There are 15 prizes and 25 blaks in a lottery. Find the probability of getting a prize on one ticket.

There are 15 prizes and 25 blaks in a lottery. Find the probability of getting a prize on one ticket.

In set of lottery tickets 7 carry prizes and 25 are blank.If 3 tickets are drawn then the Probability to get a prize is

1000 tickets of a lottery were sold and there are 5 prizes on these tickets. If Saket has purchased one lottery ticket, what is the probability of winning a prize?

In a set of lottery Tickets 7 carry prizes and 25 are blank. If three tickets are drawn then the probability to get a prize is