Question

represent 0.4777777.. in p/q form, where p and q are integers and q≠0.


my main doubt is why we multiplied the digit two times like my teacher multiplied it by 10 and then by 100. so why do we did that?

the one who will clear this doubt will be marked as brainlist and will get 15-20 thanks. ​

Answer 1

Step-by-step explanation:

we do it because the bar is on only on the hundredth place of the decimal and not on the tenth place.

z Mark me as brainliest