How do you model a decimal using a fraction 5th grade

If the decimal is 1 number divide that number into 10 Then simplify the fraction if possible.  if the decimal are 2 numbers divide those 2 numbers by 100 Then simplify the fraction if possible

3 numbers:by 1000, etc

Ex  0.4=  4/10 = 2/5

your answer is b ^w^ hope i

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)