Antwort 1.1:7
Aus Online Mathematik Brückenkurs 1
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Version vom 17:19, 22. Okt. 2008
| a) | The number is rational and equal to \displaystyle \,314/100 = 157/50\, | 
| b) | The number is rational and equal to \displaystyle \,31413/9999 = 10471/3333\, | 
| c) | The number is rational and equal to \displaystyle \,1999/9990\, | 
| d) | The number is irrational. | 
 
		  