Explicație pas cu pas:
[tex]3.7 = \bf \frac{37}{10} \\ [/tex]
[tex] - 2.75 = - \frac{275}{100} = \bf- \frac{11}{4} \\ [/tex]
[tex]0.008 = \frac{8}{1000} = \bf \frac{1}{125} \\ [/tex]
[tex] - 57.3 = \bf - \frac{573}{10} \\ [/tex]
[tex]- 2(8) = - \frac{28 - 2}{9} = \bf - \frac{26}{9} \\ [/tex]
[tex]4.(25) = \frac{425 - 4}{99} = \bf \frac{421}{99} \\ [/tex]
[tex]7.2(6) = \frac{726 - 72}{90} = \frac{654}{90} = \bf \frac{109}{15} \\ [/tex]
[tex]10.3(41) = \frac{10341 - 103}{990} = \frac{10238}{990} = \bf \frac{5119}{495} \\ [/tex]
