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a fost răspuns

(1/2)×(5/4)+1/2×5/3-2/3×2

Răspuns :

Munmnc
[tex] \frac{5}{8} + \frac{5}{6} - \frac{4}{3} [/tex]
[tex] \frac{15}{24} + \frac{20}{24}- \frac{32}{24} [/tex]
[tex] \frac{35-32}{24} [/tex]
[tex] \frac{3}{24} = \frac{1}{8} [/tex]
Sorin28
1/2*5/4+1/2*5/3-2/3*2 =
= 5/8+5/6-4/3 =(3*5+2*5-4*4)/24 =
= (15+10-16)/24 =
=9/24 = 3/8