penguinsydney5632 penguinsydney5632
  • 20-01-2018
  • Mathematics
contestada

Which rational number is greater than -31/3 but less than-4/5 -0.4,-0.19,-9/7,-22/5?

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Аноним Аноним
  • 20-01-2018
One way to do this is to convert the fractions to decimal. So:-
-31/3  = -10.33....
4/5 = -0.8 

-9/7 = -1.285714286.....
-22/5 = -4.4

The answer is -4.4 ( -22/5)   ( Not  -9/7 because this is irrational).
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