Mateo ate 3/8 of a pizza, which was a total of 510 calories of food. Which equation can be used to determine the total number of calories in the entire pizza?
Usually a pizza has 8 slices. 3/8 of 8 = 3. So eating 3 pieces was 510 calories. Divide 510/3. 510/3 = 170. Then there are 8 pieces of pizza. 170 * 8 = 1360 There are 1360 calories in the pizza.