Numeri razionali relativi (89508)

[ipod90]

(5/6-9/2+7/3)+5/12+(7/8-3/4)-1/3

[92kiaretta]

[math] (\frac{5-27+14}{6}) + 5/12 + (\frac{7-6}{8}) - 1/3 = [/math]

[math] (-8/6 + 5/12 + 1/8 -1/3) = [/math]

[math] \frac{-32+10+3-8}{24} = -27/24= -9/8 [/math]