# contest Question-9

The ratio of the number of red balls, to yellow balls, to green balls in a urn is 2 : 3 : 4. What is the

probability that a ball chosen at random from the urn is **NOT** a red ball?

(A) 2/9

(B) 3/9

(C) 4/9

(D) 5/9

(E) 7/9

The ratio of the number of red balls, to yellow balls, to green balls in a urn is 2 : 3 : 4. What is the
probability that a ball chosen at random from the urn is NOT a red ball?
(A) 2/9
(B) 3/9
(C) 4/9
(D) 5/9
(E) 7/9

rammsah30@a2plcpnl0464.prod.iad2.secureserver.netAdministratorSOLVE - ΜΔΓΗŠ
contest question 9

answer E) 7/9

E. 7/9

E

7/9 (e)

E

E

E) 7:9

7/9

(E) 7/9

(E) 7/9

e

(E)