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anonymous

  • one year ago

need help 3 questions will medal A certain drug is made from only two ingredients: compound A and compound B. There are 5 milliliters of compound A used for every 3 milliliters of compound B. If a chemist uses 246 milliliters of compound B, how many milliliters of the drug will be made?

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  1. HelloKitty17
    • one year ago
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    3:2 ration of A to B so out of the 5 total parts (3+2=5), 3/5 are chem a 2/5 are chem b note this adds up to 5/5 or 100% of the final product so 3/5*460 = parts of soltuion that is chem A

  2. HelloKitty17
    • one year ago
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    here sorry this is the right one use the unitary method the ratio of A to B is 5:6 Compound B find 528/6 = Answer then its 5 x answer to find compound A *** to the total amount = Compound A + Compound B *** above + 528

  3. anonymous
    • one year ago
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    656 was the answe they wanted

  4. HelloKitty17
    • one year ago
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    is that even an answer choice?

  5. anonymous
    • one year ago
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    there was no choices i figured they way u showed and it gave me that as the right answer

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