Question

your class has 18 students exactly two-thirds of them say that out of all their subjects they had they like science the most which model shows 2/3 of 18 Circle​

Answer 1

2/3 of 18 is 12, so the model that shows 12 is the correct model. I can't help any more than that because I can't see the models. If you can, could you get pictures of the models so I can choose the correct one?

Answer 2

the answer is in the picture and its correct because 18 times 2/3 equals 12