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Show that 1.272727... =1.bar27 can be ex...

Show that 1.272727... =`1.bar27` can be expressed in the form `p/q` , where p and q are integers and `q ne 0`.

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MBD-Number Systems-Exercise
  1. Show that 3.142678 is a rational number. In other words, express 3.142...

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  2. Show that 0.3333... =0.bar3 can be expressed in the form p/q, where p ...

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  3. Show that 1.272727... =1.bar27 can be expressed in the form p/q , wher...

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  4. Show that 0.2353535... = 0.2bar35 can be expressed in the form p/q, w...

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  5. Find an irrational number between 1/7 and 2/7.

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  6. Visualize the representation of the number 2.668 on the number line.

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  7. Visualize the representation of the number 5.3overline7 on the number ...

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  8. Classify the following numbers as rational or irrational : 2-sqrt5

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  9. Classify the following numbers as rational or irrational : (3+sqrt23)-...

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  10. Classify the following numbers as rational or irrational : (2-sqrt7)/(...

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  11. Classify the following numbers as rational or irrational : 1/sqrt2.

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  12. Classify the following numbers as rational or irrational : 2pi.

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  13. Classify the following numbers as rational or irrational : 3+sqrt7.

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  14. Classify the following numbers as rational or irrational : (5-sqrt29)+...

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  15. Classify the following numbers as rational or irrational : (5sqrt11)/(...

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  16. Classify the following numbers as rational or irrational : 1/sqrt3.

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  17. Classify the following numbers as rational or irrational : pi/2.

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  18. Classify the following numbers as rational or irrational : (3sqrt8)/sq...

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  19. Classify the following numbers as rational or irrational : (sqrt2+1/sq...

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  20. Classify the following numbers as rational or irrational : (3+sqrt2)(2...

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