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How to calculate ratio - 'standard' exam question

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How to calculate ratio - 'standard' exam question

192,688 views November 1, 2013 4:22

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ChannelSimon Deacon

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How to work with ratio - 'standard' exam question. Visit 3minutemaths.co.uk/gcse-practice-papers/ for more ratio questions.

This question is around level C at GCSE and is fairly 'standard' - work out the value of 1 part and then use to calculate the value of the ratios.

"Jared is preparing the ingredients for a pizza. He uses cheese, topping and dough in the ratio 2:3:5
He uses 70 grams of dough.
How many grams of topping will Jared use?"

I hope the video helps and please do leave a comment - thanks.

Visit 3minutemaths.co.uk real maths, tips and techniques.

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Simon Deacon published this 4:22 video tutorial on November 1, 2013. It has been watched 192,688 times on YouTube.

Category
Education
Duration
4:22
Published
November 1, 2013
Views
192,688
Likes
1,369

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