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Deea345
a fost răspuns

Va rog imi spuneti la toate intrebarile.Multumeac.

Va Rog Imi Spuneti La Toate IntrebarileMultumeac class=

Răspuns :

Nycy
1.) a) 15/17
b)11/15

2.)a) 7/7 
b)11/23

3) c) 14/19

Mateiroman
1.A)15/17 B) 11/15,
2.A) 7/7=1, B) 11/23
3.  D)
4. 1) 13/15, 2) 1/8, 3) 1/6
5. 3, 7/2
6. a= 3/4*11/11+3/4*111/111+3/4*1111/1111+3/4*11111/11111=3/4+3/4+3/4+3/4=4*3/4=3 3nr natural
7.1/6-[5/4-(3/2+1/3)]= 1/6-[5/4-(9/6-2/6)]=1/6-(5/4-7/6)=1/6-(15/12-14/12)=1/6-1/12=2/12-1/12=1/12




    


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