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Inessa05 [86]
3 years ago
9

Are 3.25/2.5 , 5.98/4.6 and 6.76/5.2 proportional?​

Mathematics
2 answers:
natali 33 [55]3 years ago
7 0

yes, they are all proportional

liq [111]3 years ago
7 0
Yes they all are proportional!
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If x = # of quarters, then, the # of dimes will be equal to 2x. The total value (z) would be equal to:

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Plug in the values you know:

1.2 + (0.25x + 0.10(2x)) = 0.25(2x) + 0.10(x)

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She has 8 Quarters and 16 Dimes in her bag right now. Or, $3.60.

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