Questions on Algebra: Numeric Fractions answered by real tutors!

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Question 169909: please help 1/2 (1.2)+-1: please help 1/2 (1.2)+-1
Answer by checkley77(3848) About Me  (Show Source):
You can put this solution on YOUR website!
1/2 (1.2)+-1
.5*1.2-1
.6-1
-.4 ans.