swedishgerbil12 swedishgerbil12
  • 19-09-2017
  • Mathematics
contestada

Can you help? Thanks
And explain

Can you help ThanksAnd explain class=

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smart121
smart121 smart121
  • 19-09-2017
I hope I got to help you.
Ver imagen smart121
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erikajia
erikajia erikajia
  • 19-09-2017
If they have the same denominator that means just do what does signs tell you to do
If they don't have the same denominator find a common denominator and make them equal to the other fractions
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