 
 <prompt> O gbọdọ 320 petali rọọsi lati ṣẹ ọna kan ti irọja. Ti o kọọkan rọọsi ṣiṣẹ 8 petali, ati o ni 12 rọọsi ni ibùdó, bíi ṣe le ṣe ní Fern gbogbo ibùdó ti o yọ 20 bọtulu ti irọja ti 12-ọunsi? <response>: ```First find the number of roses needed for one ounce of perfume: 320 petals / 8 petals/rose = 40 roses
Then multiply the number of roses needed for one ounce by the number of ounces per bottle to find the number of roses per bottle: 40 roses/ounce * 12 ounces/bottle = 480 roses/bottle
Then multiply that number by the number of bottles to find the total number of roses needed: 480 roses/bottle * 20 bottles = 9600 roses
Then divide that number by the number of roses per bush to find the number of bushes Fern needs to harvest: 9600 roses / 12 roses/bush = 800 bushes

The answer will be 800.``` 