Question

1
You know that 0.142857. Can you predict what the decimal expansions of
7.
7
4 5 6
7' 7' 7
are, without actually doing the long division? If so, how?​

Answer 1

Answer:

0.142857 is the decimal expansion of what???

do we have to predict 2/7 3/7 and 4/7

Answer 2

$hope \: this \: is \: helpful \: to \: u$