39 + 99 = 138
The answer is 99. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
99% of 39 = 38.61
39 + 39 + 39 + 39 + 39 + 39 = 234
-21
0.3939
12.99 + 99 + 99 + 99 = 309.99
199 + 199 + 199 + 199 + 99 + 99 + 99 = 1192
The greatest common factor of the numbers 39 and 99 is 3.
307
297
99 + 99 + 88 + 88 + 72 + 72 = 518
39+39=78The equation "what is 39 plus 67" has an answer of 106.