Simplify each expression. Assume that no denominator is equal to zero. a. Answer: b. Answer:
Multiple-Choice Test Item Write the ratio of the circumference of the circle to the area of the square in simplest form. A B C D Read the Test Item A ratio is a comparison of two quantities. It can be written in fraction form.
Solve the Test Item • • circumference of a circle length of a square diameter of circle or 2 r area of square Substitute. Quotient of Powers
Simplify. Answer: C
Multiple-Choice Test Item Write the ratio of the circumference of the circle to the perimeter of the square in simplest form. A B Answer: A C D