How many more pizzas did Super Pizza sell than Choice Pizza?
Given:
1 pizza picture = 100 pizzas
∴ 12 pizza picture = 50 pizzas
Number of pizzas sold by Super Pizza
=100+100+100+100=400
Number of pizzas sold by Choice Pizza
=100+100+100+50=350
∴ Number of more pizzas sold by Super Pizza than Choice Pizza
=350−400=50