A circular mat with diameter 7 inches is placed on a square tabletop, each of whose sides is 10 inches long. Which of the following is closest to the fraction of the tabletop covered by the mat?	Choose the correct choice:
A) 2/6
B) 3/9
C) 1/6
D) 3/2
E) 1/7
SO we are looking for the area of the cloth over the area of the table   Area of the Cloth = (pi)(r)^2 which is about (22/7)(7)(7)   Area of the Table = (10)(10)   So the quick way to estimate is looking at the fraction like this:154/100 nearest to 3/2   Answer: 3/2
<result>D</result>
A circular mat with diameter 7 inches is placed on a square tabletop, each of whose sides is 10 inches long. Which of the following is closest to the fraction of the tabletop covered by the mat?