Probabilty(M&M's)

Given bags of M&M's (3 brown, 2 red, 2 yellow, 1 orange, 1 blue, 1 green), use a tree diagram to calculate the probability of randomly selecting a red then a brown M&M- no replacement.

Probabilty(M&M's)

Probability of selecting red = 2/10
Probability of selecting brown = 3/9 as there is no replacement

Total probability of event = 6/90