Question

Alguém pode me ajudar a resolver esta operação (+5/8)+(+1/2)+(2/15)

Answer 1

Calculando o MMC, temos:
75+60+16/120=151/120

Answer 2

$(+5/8)+(+1/2)+(2/15)\\ \\=(+\frac{5}{8})+(+\frac{1}{2})+(\frac{2}{15})\\ \\=\frac{5}{8}+\frac{1}{2}+\frac{2}{15}\\ \\=\frac{75}{120}+\frac{60}{120}+\frac{16}{120}\\ \\=\frac{75+60+16}{120}\\ \\=\frac{151}{120}$