Answer:
What do you mean DUO?
Step-by-step explanation:
The answer is 37.68 because you first find the area of the circle which is pie r^2 or 50.24 then you find the fourth of that which is 12.56 so you subtract 12.56 from 50.24 to get the answer of 37.68
First you have to start from the prioritization rule. so you start with
3 • 5 = 15
15/2 = 7.5
but you can do the opposite as well
2/3 = 1.5
1.5 • 5 = 7.5