Question

Efectue: 91/2 + 43/5 - 67/3

Answer 1

Explicación paso a paso:

$91/2+43/5-67/3\\\\\frac{91}{2}+\frac{43}{5}-\frac{67}{3}\\\\\frac{541}{10}-\frac{67}{3}\\\\\frac{1623}{30}-\frac{670}{30}\\\\\frac{1623-670}{30}\\\\\frac{953}{30}\\\\Rpta=31\frac{23}{30}$