arunthelol arunthelol

03-03-2018
Mathematics

contestada

Add the opposite number of 1 1/5 to the sum of the numbers (−8 3/4 ) and (−2 5/6 ).

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sqdancefan sqdancefan

06-03-2018

(-8 3/4) +(-2 5/6) +(-1 1/5)
= -((8 +2 +1) +(45/60 +50/60 +12/60))
= -(11 +107/60)
= -(12 47/60)

= -12 47/60

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