What is 6 minus 3 1/2?

I Hope this will help. Im not 100% sure it is right :)

6- 3.5= 3 1/2

6-3= 3

3- 0.5= 2.5 so

6- 3 1/2 is 2 1/2 or 2.5

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %