Question

O valor de (√1,777…)/(√0,111…)é:

Answer 1

Resposta:

4

Explicação passo-a-passo:

√1,777...

1,777...=1+7/9=(9+7)/9=16/9

√1,777...=√16/9=√16/√9=4/3

√0,111...

0,111...=1/9

√0,111...=√1/9=√1/√9=1/3

√1,777...÷√0,111...=4/3÷1/3=4/3.3/1=4