Paxtonrose Paxtonrose

05-11-2016
Mathematics

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The variables x and y are related proportionally. When x=12, y=8. Find x then y=12.

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Аноним Аноним

05-11-2016

I don't know if this is correct..
warning: I may be wrong

so you have to do a proportion..

it's easy!

x1/y1 = x2/y2

so, plug in the values!

12/8 = x/12

now solve for x.

cross multiply:
8x = 144
divide by 8:
x = 18

there!

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