Question

Ejercicio de suma y resta de fraccionarios 1/3 + 1/6 , .

Answer 1

1/3 + 1/6 = (1 x 6) + (1 x 3) / 18 = 6+3 / 18 = 9/18 = 2/9
1/3 - 1/6 = (1 x 6) - (1 x 3) / 18 = 6-3 / 18 = 3/18 = 1/6