Jae0782 Jae0782

06-07-2017
Mathematics

contestada

2:9=x:27
Solve for x

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texaschic101 texaschic101

06-07-2017

ratios can be written as fractions
2:9 = 2/9......x:27 = x/27

2/9 = x/27
cross multiply
(9)(x) = (2)(27)
9x = 54
x = 54/9
x = 6 <===

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