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QveST [7]
3 years ago
15

Eddie drank 3/4

Mathematics
1 answer:
ch4aika [34]3 years ago
6 0

Answer:

3/4  x  5  =  15/20

3/5  x  4  =  12/20

15/20 + 12/20 = 27/20

Hope this helps!

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set up a table (multiply across and add down - <em>don't add the middle column). Use the equation created by the "Total" row to solve for the variable.</em>

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Sol'n 1:          x            *           .80             =            (x)(.8)

<u>Sol'n 2:      15 - x        *           .30             =          (15 - x)(.3)</u>

Total:          15            *          .50              =          .8x + .3(15 - x)

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brainly.com/question/4142886

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