Answer :
-- Each cube can land in 6 different ways.
-- The probability that the first cube will show a 5 is 1/6 .
-- The probability that the second cube will show a 5 is 1/6 .
-- The probability that they BOTH will show a 5 is
(1/6) x (1/6) =
1/36 = 2.8 percent (rounded)