120 230 140 110 what was the average number of pizzas sold per day

Question

In 4 days period a store sole the following number of pizzas per day 120 230 140 110 what was the average number of pizzas sold per day

Answer 1

Add the numbers of pizzas sold each day, then divide the result by the number of days.

average = (120 + 230 + 140 + 110) / 4 = ?