Directions: Read each item carefully and choose the letter of the correct answer 2 1. What is the product of ? 2 3 B. 다를 A 4 2. In equation 5 % = n, what is the value of n? 3 B. 2 15 c. C 15 A. at 3 3. Multiply the numerator and denominator 4 2 C. B 10 2 A. 10​