Jamal filled his gas tank and then use 7/16 of the tank for traveling to visit his grandfather. he then used 1/3 of the remaining gas in the tank to run errands around town. what fraction of the tank is filled with gasoline. plss

11/48 because you have to find the closest common factor, and that is 48. Then, you have to multiply 7 by 3, and you get 21. Then, multiply 16 and 1. Your word problem should be 21/48 + 16/48. Then, find your sum, which is 37/48, and subtract 48/48 by 37/48. You should get 11/48 as your answer.