Question

There were five football games at school. The number of hotdogs sold at the first four games were 523 604 544 596

Answer 1

Total sold at 4 games: 523 + 604 + 544 + 596 = 2,267

Mean is the average, multiply mean by total games to find total sold:

573 x = 5 = 2,865 total

Now subtract for the amount sold at the 5th game:

2865 - 2267 = 598 hotdogs sold at 5th game.