A local hamburger shop sold a combined total of 649 hamburgers and cheeseburger on Sunday. There were 51 fewer cheeseburgers sold then hamburgers how many hamburgers were sold on Sunday.

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.