Question

There were 20 drinks in a cooler.

Joey drank 15% of the drinks.
Sandra drank 1/5 of the drinks.
Hannah drank 1/4 of the drinks.
Tammy drank 30% of the drinks.
How many drinks are left in the cooler?
A
0

B
2

C
5

D
9

Answer 1

see your last post, same technique

Answer 2

0126

Answer 3

i cant find it