Question

calcule 18/4 +8/6-2/5 me ajudem

Answer 1

Resposta:

$\frac{163}{30}$

Explicação passo-a-passo:

$\frac{18}{4} +\frac{8}{6} - \frac{2}{6} => \frac{18.15 + 8.10 - 2.12}{60} => \frac{270 + 80 - 24}{60} => \frac{326: 2}{60: 2} = \frac{163}{30}$