NOVAMia
NOVAMia NOVAMia
  • 07-04-2017
  • Mathematics
contestada

Are 7 and 8 right. Plz help

Are 7 and 8 right Plz help class=

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dodo17
dodo17 dodo17
  • 07-04-2017
8 is right but 7 is wrong. The correct answer for 7 is 15÷(1+2)=5
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gahamilton
gahamilton gahamilton
  • 07-04-2017
7 is wrong, the parenthesis would be around the 1+2, and number 8 is right

Hope this helped:)
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