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Brenda is cooking couscous. The recipe says she requires 480 grams of couscous for 4 people. How many will she need for 14?

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Interesting fact:

The word ‘calculus’ is derived from the small rocks used in Ancient Greece to make mathematical equations - ‘calculus’ means ‘pebbles’. You may have heard of the fellow who used these pebbles to explore his theories, the one and only Pythagoras.