[tex]f=2\frac{1}{4}+\frac{1}{3}+\frac{2}{9}+\frac{5}{18}[/tex]
[tex]f=\frac{81}{36}+\frac{12}{36}+\frac{8}{36}+\frac{10}{36}[/tex]
[tex]f=\frac{81+12+8+10}{36}[/tex]
[tex]f=\frac{111}{36}[/tex]
[tex]f=\frac{37}{12}[/tex]
[tex]\frac{37}{12}<\frac{52}{15}[/tex]
Explicație:
3.08(3) < 3.46
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