Answer:
1 1/2
Explanation:
-2 1/4 ÷ - 1 1/2
Change each mixed number to an improper fraction
2 1/4 = (4*2+1) /4 = 9/4
1 1/2 = (2*1+1)/2 = 3/2
-9/4÷-3/2
Copy dot flip
-9/4 * -2/3
-9/3 ( -2/4)
-3 * -1/2
3/2
Changing this back to a mixed number
2 goes into 3 one time with one left over
1 1/2