calculează va rog dau coroana!!

[tex]a) \frac{5 + 3 - 2}{4} = \frac{6}{4} = \frac{3}{2} [/tex]
[tex]b) \frac{6 - 2 + 3}{8} = \frac{7}{8} [/tex]
[tex] c)\frac{1 + 8 - 5}{9} = \frac{4}{9} [/tex]
[tex] d)\frac{6 - 4 + 5}{10} = \frac{7}{10} [/tex]
Răspuns:
Explicație pas cu pas:
a. 3/4+5/4-2/4=(3+5-2)/4=6/4=3/2
b. 6/8-2/8+3/8=(6-2+3)/8=7/8
c. 1/9+8/9-5/9=(1+8-5)/9=4/9
d. 6/10-4/10+5/10=(6-4+5)/10=7/10