Question

convert 68.23777777 into rational number​

Answer 1

I am guessing that you meant by 68.23777... is repeated 7, right?

In that case, we just need to select the denominator, which is in this case 900.

Mixed fraction:

$68 + 0.23 + 0.00777...$

$68 + \frac{23}{100} + \frac{7}{900}$

$68 + \frac{207}{900} + \frac{7}{900}$

$68 + \frac{214}{900}$

$68\frac{214}{900}$

68 214/900

Normal fraction:

$68\frac{214}{900}$

$\frac{61200 + 214}{900}$

$\frac{61414}{900}$

61414/900