Answer:
The ratio is 3 : 14 .
Explanation:
Given that there are 6 yellow, 10 orange and 12 pink roses.
So there are a total of 28 roses, 6+10+12 = 28.
The question wants the ratio of yellow roses to total roses so, the ratio is 6 : 28.
Next, you have to give in simplest form where you have to divide 2 which is 6/2 : 28/2 equals to 3 : 14.