Ratio, proportion and rates of change Question Preview

Q-ID: 77376
A-ID:

IMG-H24R4t

A new pizza takeaway has opened in Gletrian, Pizza Pi.

Pizza Pi make pizzas in three different sizes.

The cost varies with the area of the pizza.

The cost of a small pizza is `£2.24`.

A mega pizza is introduced.

The cost of the mega pizza is `£27.44`.

What is the diameter of the mega pizza?

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