Question

a) 76,8 + 123,89 + 37375 b) 245,7 + 256,2354 + 891 ,027​

Answer 1

A)

$\frac{\begin{matrix}\space\space&\textbf{\space\space}&\space\space&1&1&1&\space\space&\space\space&\space\space\\ \space\space&\textbf{0}&0&0&7&6&.&8&0\\ \space\space&\textbf{0}&0&1&2&3&.&8&9\\ +&\textbf{3}&7&3&7&5&.&0&0\end{matrix}}{\begin{matrix}\space\space&\textbf{3}&7&5&7&5&.&6&9\end{matrix}}$

RPTA: 37575,69

B)

$\frac{\begin{matrix}\space\space&1&1&1&1&\space\space&1&\space\space&\space\space&\space\space\\ \space\space&\space\space&2&4&5&.&7&0&0&0\\ \space\space&\space\space&2&5&6&.&2&3&5&4\\ +&\space\space&8&9&1&.&2&7&0&0\end{matrix}}{\begin{matrix}\space\space&1&3&9&3&.&2&0&5&4\end{matrix}}$

RPTA: 1393,2054