Answer:
10/4, 5/2, 2 and a half, or 2.5
Explanation:
We can subtract -3/4 from 1 3/4 to find our answer.
First, we will turn 1 3/4 into an improper fraction:
1 3/4 = 4/4 + 3/4 = 7/4
Now, we can subtract. Keep in mind that when you subtract a negative you will add,
7/4 - - 3/4
7/4 + 3/4
10/4
To simplify,
10/4 = 5/2
5/2 = 2 1/2