Respuesta :
15 * 2 = 30
Therefore, you multiply 45 by 2 and your answer is the number of cookies need to serve 30 students.
45 * 2 = 90
90 cookies are needed to serve 30 students.
Therefore, you multiply 45 by 2 and your answer is the number of cookies need to serve 30 students.
45 * 2 = 90
90 cookies are needed to serve 30 students.