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2.8/175 = x/100 // - x/100
2.8/175-(x/100) = 0
0.016-1/100*x = 0 // - 0.016
-1/100*x = -0.016 // : -1/100
x = -0.016/(-1/100)
x = 1.6
x = 1.6
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