Question

A car rental agency currently has 43 cars available, 27 of which have a GPS navigation system. Two cars are selected at random from these 43 cars. Find the probability that both of these cars have GPS navigation systems.

Round to four decimal places.

Answer 1

P(27chose 2) (43 choose 2)

27/43 * 26/42 = 702/1806 = .3887

Answer 2

(27 choose 2) / (43 choose 2) = .3887

Answer 3

Yup