unit conversion which of the following is set up correctly s…

unit conversion which of the following is set up correctly so that you have an answer in kilograms only? A.   30 ounces times .03 kilograms B.   30 ounces times 35.274 ounces C.   30 ounces divided by 35.274 ounces D.    30 ounces     times    1 kilogram               1                             35.274 ounces