Intro to the Fraction Calculator

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Section 19.4 Intro to the Fraction Calculator

Today, we will all be jointly working on a fraction calculator, that is a calculator that can solve simple fraction problems such as adding, subtracting, multiplying and dividing fractions.

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When tackling a bigger programming challenge such as this it’s important to plan ahead!

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Here is a first (rather coarse) breakdown of our Fraction Calculator:

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Get a fraction problem from the user

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Compute the result

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Display the result

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Continue (y/n)?

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Activity 19.1.

How can we further break down "Get a fraction problem from the user"?

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Activity 19.2.

How can we further break down "Get a fraction"?

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