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  • 20-03-2016
  • Mathematics
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N stands for a whole number
2n is greater than 30
5n is less than 100
What are all the numbers than n stands for?

Respuesta :

meerkat18
meerkat18 meerkat18
  • 20-03-2016
2n > 30
5n < 100

2n > 30
÷2    ÷2
n    > 15

5n < 100
÷5      ÷5
 n  < 20

15 < n < 20

n may be 16, 17, 18, or 19
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