Question

qual a resposta da expressão 2/3+[2/3+(2/3-1/2)]

Answer 1

2/3+[2/3+(2/3-1/2)]

2/3+[2/3+(4 - 3 /6)]

2/3 + [ 2/3+1/6]

2/3+12+3/18

2/3 + 15/18

36 + 45/ 54

81/54

3/2



ou


1,5