Question

calcule o valor das expressões numéricas

2/3 + 5/6 - 1/2​

Answer 1

Resposta:

2/3+5/6-1/2___MMC=6

Answer 2

Resposta:

6/6 ou 1.

pois,

2/3 + 5/6 -1/2 =

mmc(3,6,2)= 6

(6÷3)×2= 4

(6÷6)×5=5

2/3 + 5/6 = 4+5=9

(6÷2)×1=3

1/2= 3

2/3 + 5/6 -1/2 = (6/4+5-3)=6

6/6=6÷6=1.