Mathematics
24.10.2020 03:33
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One serving of wheat square cereal has 7 grams of fiber, which is 28% of the recommended

One serving of wheat square cereal has  7  grams of fiber, which is  28%  of the recommended daily amount. what is the total recommended daily amount of fiber? give your answer in grams.
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silverns
silverns
4,7(23 marks)

let's say that is x, thus x is the 100% of the recommended daily amount, and we know the 7 grams is 28% of that.


if 7 is the 28%, what is the 100% anyway?


\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 7&28\\ x&100 \end{array}\implies \cfrac{7}{x}=\cfrac{28}{100}\implies \cfrac{7\cdot 100}{28}=x\implies 25=x

chanel2371
chanel2371
4,4(65 marks)

Step-by-step explanation:

You can’t solve this because you don’t know how big the pasture is

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