Răspunsuri

2014-06-08T11:30:46+03:00
A)0,12= 12/100= 6/50=3/25

b)3,002= 3 intregi 2/1000=  3 intregi 1/500= 1501/500

c)1,(2)=1 intreg 2/9= 11/9

d)0,2(3)= (23-2)/90= 21/90 =7/30

e)5,(15)=5 intregi 15/99= 5 intregi 5/33= 170/33

f)0,00(14)= 14/9900= 7/4950
2014-06-08T11:55:40+03:00
A ) 12/100 se simplifica prin 4 ⇒ 3/25
b ) 3002/1000 se simplifica prin 2 ⇒ 1501/500
c ) 12-1/9=11/9
d ) 23-2/90=21/90 se simplifica prin 3 ⇒ 7/30
e ) 515-5/99=500/99
f ) 14/9900 se simplifica prin 2 ⇒ 7/4950