Respuesta :

Answer:

Trevor will need 2 drops of lavender oil if he uses 5 drops of rose oil.

Step-by-step explanation:

If 15/5 = 3

Then, all we have to do is 6/3=2.

So hence, Trevor will need 2 drops of lavender oil if he uses 5 drops of rose oil.

Thanks

2 drops of lavender and 6 drops of rose mary