Question

Efectuati si aduceti rezultatul in forma ireductibila:

a) 10/11 + 12/11
b) 23/50 + 39/50 - 12/50
Va rog frumos, e urgent!!

Answer 1

Răspuns:

$\frac{10}{11} + \frac{12}{11} = \frac{22}{11} \\ \\ \frac{23}{50} + \frac{39}{50} - \frac{12}{50} = \frac{23 + 39 + - 12}{50} = \frac{50}{50}$