Question

Two different dice are throw together.find the probability that obtained. 1) have a sum less than 8.
2) have a product of even number

Answer 1

(1). There are 20 numbers whose sum is less than 8.
20/36 = 10/17 = 5/9.
(2). There are 27 number whose product is even.
27/36 = 3/4.