Question

\(\frac{-5}{11}:\frac{12}{25}-\frac{6}{11}:\frac{12}{25}\)

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Answer 1

\(-\frac{5}{11}:\frac{12}{25}-\frac{6}{11}:\frac{12}{25}\)

\(=\frac{-5}{11}.\frac{25}{12}-\frac{6}{11}.\frac{25}{12}\)

\(=\left(\frac{-5}{11}-\frac{6}{11}\right).\frac{25}{12}\)

\(=-1.\frac{25}{12}\)

\(=\frac{-25}{12}\)

Học tốt

Answer 2

Bg

Ta có:\(\frac{-5}{11}\div\frac{12}{25}-\frac{6}{11}\div\frac{12}{25}\)

\(=\frac{-5}{11}.\frac{25}{12}-\frac{6}{11}.\frac{25}{12}\)

\(=\left(\frac{-5}{11}-\frac{6}{11}\right).\frac{25}{12}\)

\(=\left(-1\right).\frac{25}{12}\)

\(=\frac{-25}{12}\)

Answer 3

-5/11.12/25-6/11.12/25

12/25.(-5/11-6/11)

12/25.-1

-12/25