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Andrei2101
a fost răspuns

a=5/3-3/7
b=1/3+3/7
Aflati media aritmetica a numerelor a si b

Răspuns :

CarMina03
ma=(5/3-3/7+1/3+3/7):2=6/3:2=2:2=1
0000000
[tex]m_a= \frac{ \frac{5}{3}- \frac{3}{7}+ \frac{1}{3}+ \frac{3}{7}}{2} \\ \\ m_a= \frac{ \frac{6}{3}}{2}= \frac{2}{2}=\boxed{1} [/tex]