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3 years ago

someone is eating a 50 gram chocolate bar which contains 30% cocoa how many grams of cocoa is in the chocolate bar

2 answers:

4 0

It's would be 15 grams. Your ratio is x/50=30/100. You then would cross multiply 30×50 and end up with 1500. After that you would divide by 100 and have your answer, 15g.

DIA [1.3K]3 years ago

3 0

Well , 10% is 5 g so if you times those 5 g by 3 it is 15 g there are 15 grams of cocoa in the chocolate bar

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$\textsf{Hey there!}$

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3 years ago

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Step-by-step explanation:

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3 years ago

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The total cost charged by the two companies will be the same for 10 square yards of carpeting .

Step-by-step explanation:

Let us assume that the number of square yards for carpeting used be x.

Let us assume that the total cost of the charged by the companies be y.

As given

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Than the equation becomes

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4 years ago

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r-ruslan [8.4K]

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Step-by-step explanation:

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