Răspuns :
Răspuns:
2.
a) 2/7<3/7
b) 10/7>10/9
c) 2/4<3/4
d) 17/20<17/19
e) 12/17>9/17
f) 1/2<1
3.
3/8=105/280
15/8=525/280
9/9=1=280/280
11/8=385/280
3/5=168/280
13/8=455/280
3/7=120/280
12/8=420/280
3/4=210/280
deci ordinea e asa
3/8, 3/7, 3/5, 3/4, 9/9, 11/8, 12/8, 13/8, 15/8
Răspuns:
Salut
Ex,2
a)2/7<3/7
b)10/7> 10/9
c)2/4<3/4
d)17/20<17/19
e)12/17>9/17
f)1/2<1
Ex,3
Ordinea este:
3/8;3/7;3/5;3/4;9/9;11/8;12/8;13/8;15/8.
==evergreen==