Question

1) o valor de:0,333...+7/2-(2/3+2)é:a)1/2               c)7/6b)1/3               d)3/2

Answer 1

Olá

0,333....+7\2 - (2\3 + 2)
3/9 + 7\2 - (2\3 + 2)
(6+63)/18 - (8/3)
69/18 - 8/3
23/6 - 8/3
(23-16)/6
7/6

Abraço