SOLUTION: Thank you for getting back to me so soon. I have two more that I would like to check my answers. 81.72 + 36.067 + -48.93 = my answer is 68.857 is this correct? -3.69 - (-1.5

Algebra ->  Decimal-numbers -> SOLUTION: Thank you for getting back to me so soon. I have two more that I would like to check my answers. 81.72 + 36.067 + -48.93 = my answer is 68.857 is this correct? -3.69 - (-1.5      Log On


   

Question 171859: Thank you for getting back to me so soon.
I have two more that I would like to check my answers.
81.72 + 36.067 + -48.93 = my answer is 68.857 is this correct?
-3.69 - (-1.527) = -2.163,is this correct as well?
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
81.72 + 36.067 + -48.93 = 117.787 + -48.93 = 68.857


So you are correct.

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-3.69 - (-1.527) = -3.69 + 1.527 = -2.163


Once again, you are correct.