reianna05 reianna05
  • 27-01-2015
  • Mathematics
contestada

what are four consecutive integers whose sum is 682

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engeniusman engeniusman
  • 27-01-2015
X+(x+1)+(x+2)+(x+3)=682.
4x+1+2+3=682
4x+6=682
4x=676
X=169

So it's 169, 170, 171, 172
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naǫ
naǫ naǫ
  • 27-01-2015
x, x+1, x+2, x+3 - four consecutive integers

[tex]x+x+1+x+2+x+3=682 \\ 4x+6=682 \ \ \ |-6 \\ 4x=676 \ \ \ |\div 4 \\ x=169 \\ \\ x+1=169+1=170 \\ x+2=169+2=171 \\ x+3=169+3=172[/tex]

The integers are 169, 170, 171 and 172.
Answer Link

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