Which calculations could be used to solve this problem?    Isabel's art class has 27 students. There are 2 times as many boys as girls in the class.    How many boys are in the art class?   Choose all answers that are correct.   A. Add 27 + 2. Divide the sum by 2.   B. Divide 27 ÷ 3. Multiply the quotient by 2.   C. Multiply 27 × 3. Divide the product by 2.   D. Divide 27 ÷ 3. Subtract the quotient from 27. please i really need the help