how come theres no out of sign such as like in fraction we do the out of sign but in ever calcuator i don't see any how am i suppose to add a sum like 50%+0.5+5\10
+1904 $${\mathtt{50}}\%{\mathtt{\,\small\textbf+\,}}{\mathtt{0.5}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{5}}}{{\mathtt{10}}}} = {\frac{{\mathtt{51}}}{{\mathtt{100}}}} = {\mathtt{51}}\%$$
.+1904 $${\mathtt{50}}\%{\mathtt{\,\small\textbf+\,}}{\mathtt{0.5}}{\mathtt{\,\small\textbf+\,}}{\frac{{\mathtt{5}}}{{\mathtt{10}}}} = {\frac{{\mathtt{51}}}{{\mathtt{100}}}} = {\mathtt{51}}\%$$
