You need to cut down 3 trees to get to about 5 kilograms of bark. About how many tress do u have to cut down each year to make enough paclitaxel for 60,000 patients?
Should be 20,000 because if you divide 60,000 and 3 that leaves you with 60,000 (I'm not 100% on that but give it a try and if not try 60,000 divided by 5 :)) sorry if I'm not right )
