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21-01-2017
Mathematics

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? x 4 = 2/5 = what show your work

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21-01-2017

4x = 2/5 is the same equation
Multiply 1/4 on both sides to clear the 4.
x = (2/5)(1/4) =2/20= 1/10

CHECK
(1/10)* 4= 4/10 = 2/5

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