Choose all answers that are correct. 4. (3 pt) 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.

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following