Answer:
32 orange
Step-by-step explanation:
18 red and 48 blue
The ratio is
18:48
Divide each side by 6
3: 8
The ratio is the same as green to orange
we have 12 green
Multiply each side by 4
green: orange
3*4: 8*4
12 : 32
We have 32 orange
Given:
Red : Blue : : Green : Orange
18 : 48 : : 12 : Orange
18/48 = 12/Orange
Orange = 12 × 48 /18
Orange marbles = 32
