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If a 2/3 cup serving of cereal provides your full daily value of full look acid than what percent of your daily value of folic acid will you receive in 1/2

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jrodz27
Write a proportion like 2/3 is to 100% as 1/2 is to X. ( 2/3:100::1/2:X) 

Multiply the centers and divide by the know side. 100 x 1/2 = 50 and 50 divided by 2/3= 75 

So the answer is 75 % of the daily value. 

Maybe in English you call "centers" and "sides" by other names. But I am translating what I learned in another language.
JeanaShupp

You will receive 75% of your daily value of folic acid  in [tex]\dfrac12[/tex] cup serving.

Given:

Fraction of serving required for full day value = [tex]\dfrac{2}3[/tex]

To find:

The percent of daily value you will receive in [tex]\dfrac12[/tex] cup serving.

Calculation:

The percent of daily value you will receive in [tex]\dfrac12[/tex] cup serving. = [tex]\dfrac{\dfrac12}{\dfrac23}\times100\%[/tex]

= [tex]\dfrac{3}{4}\times100\%[/tex]

[tex]=3\times25\%[/tex]

[tex]=75\%[/tex]

Hence, you will receive 75% of your daily value of folic acid  in [tex]\dfrac12[/tex] cup serving.

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