Question

Pls help me on this:D

Answer 1

C is the answer of the question

Answer 2

C):7 mL

Explanation:

1/4+1 3/4= 2

1/2+1/2+1/2= 1.5

1+1= 2

1.5=

2 + 1.5 + 2 +1.5 = 7 mL