Answer:
7 sheets of paper
Step-by-step explanation:
$40-$19=$21
$21/$3=7 sheets of paper.
In words:
I did 40 minus 19 to get 21, and the divided 21 by 3 to get 7 sheets of paper.
6:5
i think this is it as I square rooted it and go that
0.825 Miles
2.75m x 0.3 = 0.825