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The sale price of a rucksack is £12, its normal price is £32. Write the ratio of the sale price to the normal price in its simplest form.

User Amia
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1 Answer

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What is the highest common factor of 12 and 32?
It is 4, so we divide both numbers by 4.
This gives us 3 : 8. This cannot be simplified further, therefore it is the simplest form.
User Adonijah
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