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OpenStudy (luckycoins888):
Help meh D: Medal + Fan Which pair of ratios form a proportion? A. 3 : 4 and 4 : 5 B. 10 : 12 and 16 : 18 C. 7 : 10 and 10 : 14 D. 5 : 8 and 20 : 32
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OpenStudy (twistrose):
What do you think?
OpenStudy (luckycoins888):
I have not the slightest idea.
OpenStudy (luckycoins888):
.-. I cri evrytiem
OpenStudy (twistrose):
ok do you know what proportional means
OpenStudy (luckycoins888):
Nope
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OpenStudy (twistrose):
Mathematics. (of two quantities) having the same or a constant ratio or relation: The quantitiesy andx are proportional ify/x = k, wherek is the constant of proportionality.
OpenStudy (twistrose):
do you understand this
OpenStudy (leozap1):
It would be D.5:8 and 20:32 Because 5 is to 20 [4x's] and 8 is to 32 [4x's]
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