Answer:

Step-by-step explanation:
The question relates to dividing a fraction by proper and another fraction
The given expression is presented as follows;

We rearrange the fractions as improper fractions for easier division as follows;


Therefore, we have;


Answer:
i believe its A.4%
Step-by-step explanation:
Answer:
2
Step-by-step explanation:




Use the identity:
and solve for
. You get: 
Do the substitution on the left side to get:
