Question

-0.52:x = -9.36:16.83

Answer 1

Cách 1 : -0,52 : x = -9,36 : 16,83

-0,52 : x = -\(\frac{104}{187}\)

x = -0,25 : -\(\frac{104}{187}\)

x = \(\frac{187}{416}\)

Cách 2 : -0,52 : x = -9,36 : 16,83

=> \(\frac{-0.25}{x}\) = \(\frac{-9.36}{16.83}\)

=>x. (-9,36) = -0,25. 16,83

x.(-9,36) = -4,2075

x = -4,2075 : (-9,36)

x = \(\frac{187}{416}\)

Answer 2

\(\Rightarrow x=\frac{-0,52.16,83}{-9,86}=\frac{187}{200}\)

#Walker

Answer 3

\(-0,52:x=-9,36:16,83\)

\(\Rightarrow-0,52:x=-\frac{104}{187}\)

\(\Rightarrow-\frac{13}{25}:x=-\frac{104}{187}\)

\(\Rightarrow x=\frac{13}{25}:\frac{104}{187}\)

\(\Rightarrow x=\frac{187}{200}\)

Vậy \(x=\frac{187}{200}.\)

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