A pizza factory has come out with two kinds of pizzas. A square pizza of side 45 cm costs rs. 450 and a circular pizza of diameeter 50 cm costs rs. 480. Which pizza is a better deal

The answer to your question is the Square pizza is a better deal.

Step-by-step explanation:

Data

Square pizza

side = 45 cm

cost = 450

Circular pizza

diameter = 50 cm

cost = 480

Process

1. - To solve this problem calculate the area of both pizzas

Area square pizza = side x side

= 45 x 45

= 2025 cm ²

Area of circular pizza = π (50/2) ²

= 1962.5 cm²

2. - Compare the area of the pizza to its cost

Square pizza = 2025 / 450 = 4.5

Circular pizza = 1962.5 / 480 = 4.1

From this data we conclude that the square pizza is a better deal.