Question

PLEASE HURRY ITS A TEST

Annie's change purse contained 5 quarters, 8 dimes, and 8 nickels. If Annie chose 2 coins randomly without replacing them in her purse, what is the probability that she chose 2 dimes?

A) 8/36
B)2/15
C)16/105
D)64/441

Answer 1

8+5+8=21 coins in total.
8/21*7/20=
56/420=
2/15. Hope this helps, and PM me if something's not clear!