Answer: 8.15
Explanation:
To find the sum, add all of the numbers up, so you can convert all into decimals to make the addition easier.
-3/4 is equal to -.75
We can then take the positive 41 and subtract 32.1 + .75 from it because those two numbers are negative.
32.1 + .75 is 32.85 and so
41 - 32.85 gives you your final answer of 8.15