simply 9
The sum of 3 plus 4 is 7.
SUM means plus 4+7=11
-4
4
The sum is 6.
17
4 plus 10 = 14
"The sum of 4 plus 5" can be expressed mathematically as 4 + 5 = 9. Now go do your homework.
24
4+8 =12
4/5 + 1/3 + 3/4 First get a common denominator. 48/60 + 20/60 + 45/60 Now add the numerators and put the sum over the common denominator 48 + 20 + 45 = 113 113/60 Now check to see if it can be simplified, but the answer is no, it is already in simplest form. Change it to a mixed number if you want to. 113/60 = 1 and 53/60
8