Question

Rewrite as a simplified fraction.
0.7 = ?​

Answer 1

Step-by-step explanation:

0.7 bar = 0.777777...

let 0.7 bar = x

Multiply Both sides by 10

1.7 bar = 10x

Answer bhul gya sorry

Answer 2

$0.7bar \: = 0.7777 \\ x = 0.7777 \\ \\ so \: 10x = 7.7777 \\ \\ so \\ 10x = 7 .7777..... \\ x = 0.7777... \\ - - - - - - - \\ 9x = 7 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ x = \frac{7}{9}$