a) [tex]\frac{2,4 * \frac{3}{4} }{2,4 - \frac{3}{5} } = \frac{\frac{24}{10} * \frac{3}{4} } {2,4 - 0,6} = \frac{\frac{72}{40} }{1,8} = \frac{9}{5} * \frac{1}{1,8} = \frac{9}{9} = 1[/tex]
Mam nadzieję, że pomogłęm, doceniłbym naj :)
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a) [tex]\frac{2,4 * \frac{3}{4} }{2,4 - \frac{3}{5} } = \frac{\frac{24}{10} * \frac{3}{4} } {2,4 - 0,6} = \frac{\frac{72}{40} }{1,8} = \frac{9}{5} * \frac{1}{1,8} = \frac{9}{9} = 1[/tex]
Mam nadzieję, że pomogłęm, doceniłbym naj :)