Answer:
+2
Step-by-step explanation:
+ and - cancel. We have 5 + and 3 - so that leaves us with 2 + so the answer is +2.
Answer:
1 1/2
Step-by-step 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
Answer:
2
Step-by-step explanation:
3(6-4)/3
3(2)/3
6/3 = 2