My question is ;

A 6 six sided die is rolled. Find the probability of rolling a 3 OR a five.

Please tell me if I ahve this right if not please post what is the proper way to figure this out

P(Roll a 3) + P(rolla a 5)

(roll a 3) Probability is 1 out of 6 ......1/6

(roll a 5) Probability is 1 out of 6.......1/6

SO 1/6 + 1/6 = 2/6 = 2/6 or .333

IS THIS CORRECT?