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.