Answer:
50
Step-by-step explanation:
1:3 means that there are 1 pear for 3 green apples. This can be used to find green apples by multiplying number of pears by 3. Vice versa means you should divide number of pears by apples to get 150/3 to get 50 pears.
A-1/3
B-1/8
C-?
