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3 December, 03:23

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

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  1. 3 December, 04:20
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    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.
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