Someone who is smart , im struggling with this and it's the last hardest question on my homework. .

george has a collection of 16 postcards from the states shown in the table. how many postcards does he have from california?

california is 3/8.

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3