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krissy7606

  • 2 years ago

A certain drug is made from only two ingredients: compound A and compound B. There are 3 milliliters of compound A used for every 2 milliliters of compound B. If a chemist wants to make 490 milliliters of the drug, how many milliliters of compound A are needed?

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  1. satellite73
    • 2 years ago
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    for every 5 ml you get 3 ml of A and 2 of B divide 490 by 5, what do you get?

  2. krissy7606
    • 2 years ago
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    98

  3. satellite73
    • 2 years ago
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    ok so \(98\times 3\) of compound A and \(98\times 2\) of compound B

  4. krissy7606
    • 2 years ago
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    what u mean

  5. krissy7606
    • 2 years ago
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    do i multiply those to get my answer

  6. pratu043
    • 2 years ago
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    yes

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