Question

o valor da expressão 1/3+0,333..+0,3 é?

Answer 1

Ola 

1/3 + 0.333... + 0.3

x = 0.333...
10x = 3.333..
9x = 3
x = 3/9 = 1/3

0.3 = 3/10

1/3 + 1/3 + 3/10 

mmc = 30

10/30 + 10/30 + 9/30 = 29/30

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