Hallo Anonymous,
du kannst deine Aufgabe auch direkt auf dem Rechner rechnen.
Du musst nur viele Klammern setzen !
$$\left(\left({\mathtt{8}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{3}}}{{\mathtt{4}}}}\right){\mathtt{\,-\,}}\left({\mathtt{1}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{3}}}{{\mathtt{5}}}}\right)\right){\mathtt{\,\times\,}}\left({\mathtt{1}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{1}}}{{\mathtt{4}}}}\right){\mathtt{\,-\,}}\left({\mathtt{3}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{2}}}{{\mathtt{3}}}}\right) = {\frac{{\mathtt{253}}}{{\mathtt{48}}}} = {\mathtt{5.270\: \!833\: \!333\: \!333\: \!333\: \!3}}$$
$${\frac{{\mathtt{253}}}{{\mathtt{48}}}} = {\mathtt{5}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{13}}}{{\mathtt{48}}}}$$
Gruß radix
!