Answer:
A
Step-by-step explanation:
It because I think it is the correct
Yes, 1/4 is bigger than 1/20
Answer:
<em><u>note:</u></em>
<em><u>find the attached solution</u></em>
It is irrational because you have and unsolved variable
2 1/2 because 50-20 leaves you with 30 so you have one. Than 30-20 leaves you with 10. Now you have two. There isn't another 20 but 10 is half of twenty so that gives you a half so it is 2 1/2