Question

maria removed 5/6 of the cookies from the jar

Answer 1

the complete question and answer is given in attachment

Answer 2

Solutions 

We know that Maria removed 5/6 of the cookies from the jar and then Audua removed 3/5 cookies from the jar. 

To solve this problem we have to use subtraction and addition. 

1 + $\frac{5}{6}$ + $\frac{3}{4}$ 

= $\frac{12-10+9}{12}$ 

Simplify 

= $\frac{11}{12}$