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x/100=400/600
We simplify the equation to the form, which is simple to understand
x/100=400/600
We move all terms containing x to the left and all other terms to the right.
+ 0.01x=0.66666666666667
We simplify left and right side of the equation.
+ 0.01x=0.66666666666667
We divide both sides of the equation by 0.01 to get x.
x=66.666666666667
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