The answer is 140. 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.
91 + 49 = 140
36+8=44 49+42=91 Therefore,if both equations are not equivalent, then 36+8 doesn't equal 49+42
8060 Source: calculator
49 x 91 = 4459
The LCM of 49 and 91 is 637
49 + 49 + 49 + 49 + 49 = 245 OR 49*5=245
49/91 reduces to 7/13
What is the answer for 91 plus 89?The answer for 91 plus 89 is, 180.
4849494949505050------394
140
The GCF is 7.
The least common multiple (LCM) of 91 and 49 is 637.