5/6 + 4/6

a) 1/6
b) 9/12
c)1 3/6
d) 1 2/6​

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.