Ashu1924 Ashu1924
  • 02-01-2018
  • Mathematics
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What is the opposite rational number of 10/7? *?

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obenam obenam
  • 11-01-2018
An opposite number of a number x, is a number y such that:
x+y=0. 
So, we are looking for a number such that 
[tex] \frac{10}{7}+y=0\\\text{Therefore:}\\y= - \frac{10}{7}[/tex]

Answer: [tex] - \frac{10}{7}[/tex] in the inverse of  [tex]\frac{10}{7}[/tex] i
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