Pls Help ASAP! Jeanie likes mixing leftover salad dressings together to make new dressings. She combined 0.55L of a 90% vinegar salad

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Pls Help ASAP!
Jeanie likes mixing leftover salad dressings together to make new dressings. She combined 0.55L of a 90% vinegar salad dressing with 0.45 L of another dressing to make 1L of salad dressing that is 60% vinegar. What percent of the second salad dressing was vinegar?

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Diễm Kiều 4 years 2021-08-14T09:23:30+00:00 1 Answers 34 views 0

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  1. haidang
    0
    2021-08-14T09:25:29+00:00
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    Answer:

    23\frac{1}{3}

    Step-by-step explanation:

    x % – the % of a 0,45 L salad dressing

    0,55*0,9+0,45*(x/100)=1*0,6     |*10000

    55*90+45x=6000

    x=23\frac{1}{3}

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