Question

1/6+3/5-1/8 quanto é

Answer 1

1/6 + 3/5 + 1/8 m.m.c 5,6 e 8 = 120
120÷6 = 20 = 20/120
120÷5 = 24 x 3 = 72 = 72/120
120÷8 = 15 = 15/120
20/120+72/120+15/120 = 77/120

Answer 2

a resposta certa seria 5/8