When you add 12 to itself, you get 24. Dividing 24 in half gives you 12. Therefore, 12 added to itself and then divided in half results in 12.
Half of 7 is 3.5, and half of 12 is 6. Adding these together, 3.5 plus 6 equals 9. Therefore, half of 7 added to half of 12 is 9.
0.3333
The quotient is 24.
12/3.5 = 3.428571 recurring (that is, 3.428571428571...)
40
Half of 7 is 3.5, and half of 12 is 6. Adding these together, 3.5 plus 6 equals 9. Therefore, half of 7 added to half of 12 is 9.
13.5
12
12
0.3333
The quotient is 24.
24
12/3.5 = 3.428571 recurring (that is, 3.428571428571...)
0.0556
40
6- 6 plus 6 is 12
according to my calculator 12.