Question

simplificati fractia 315/320 si 48/124 si 360/420 si 312/390. va rog!!!

Answer 1

$\frac{315}{320} = \frac{315 : 5}{320 : 5} = \frac{63}{64}$

$\frac{48}{124} = \frac{48 : 4}{124 : 4} = \frac{12}{31}$

$\frac{360}{420} = \frac{360 : 60}{420 : 60} = \frac{6}{7}$

$\frac{312}{390} = \frac{312 : 78}{390 : 78} = \frac{4}{5}$

Answer 2

$\frac{315}{320} {}^{ {}^{ {)}^{} 5} } = \frac{63}{64} \\ \\ \frac{48}{124} {}^{ {}^{ {}^{)} {}^{2} } } = \frac{24}{62} {}^{ {}^{{ {}^{)2} }^{} } } = \frac{12}{31} \\ \\ \frac{360}{420} {}^{ {}^{)6} } = \frac{60}{70} {}^{ {}^{)10} } = \frac{6}{7} \\ \\ \frac{312}{390} {}^{ {}^{)78 } } = \frac{4}{5}$