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If the energy content of chocolate 1500 kJ per 100 g, and if you walk to the North Pole and need 20000 kJ a day, how much chocolate do you need for the trip?

If the energy content of chocolate 1500 kJ per 100 g, and if you walk to the North Pole and need 20000 kJ a day, how much chocolate do you need for the trip?
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If the energy content of chocolate 1500 kJ per 100 g, and if you walk to the North Pole and need 20000 kJ a day, how much chocolate do you need for the trip?

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User Joseph Yourine
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1 Answer

5 votes
since this situation can be thought of as a direct variation. multiply 20000 with 100 and divide the product with 1500.
answered
User NickOS
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7.6k points
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