Martha is making a scarf for her sister. each day she knits 1/6 of a #1 what fraction of the scarf will be complete after 3 #2 what fraction will be complete after 6 #3 how can you use a number line to prove that your answers are correct?

You can use the number line to count up by 1/6s like day 1: 1/6 day 2:2/6 and so on. After three days 3/6s of the scarf will be done which is equivalent to 1/2 and on day 6: 6/6 of the scarf will be done which is equivalent to 1.
Hope I could help!
-Montana