The probability of picking a free-game ticket from the first container is 6/10, or 0.6. The probability of picking a 20-free-tokens ticket from the second container is 5/8, or 0.625.
To find the probability of both events occurring, you multiply the probabilities together:
0.6 x 0.625 = 0.375
So the probability of picking a free-game ticket and a 20-free-tokens ticket is 0.375, or 37.5%.