Question

Emilia has a bag of colored marbles. The bag contains the same ratio of red marbles to blue marbles as the ratio of green marbles to orange marbles. She has 18 red marbles, 48 blue marbles, and 12 green marbles. How many orange marbles are in the bag? A. 5 B. 72 C. 32 D. 28

Answer 1

red =18
blue=48
green=12
orange=?
red/blue =green/orange
so 18/48=12/orange
let orange = X and solve the equation

Answer 2

30-12

Which is 28

Alright enjoy

Answer is 28