181k views
19 votes
Someone help me please​

Someone help me please​-example-1

2 Answers

5 votes

Answer:

20

Explanation:

20 should be the answer I guess

User Jbatista
by
4.5k points
12 votes

Answer:

4.95

Explanation:

1/(1/9+1/11)

User Bjh Hans
by
5.4k points