cine ma poate ajuta va rog

Răspuns:
a) 3 supra 10 colorate, 7 supra 10 necolorate
b) 3 supra 6 colorate , 3 supra 6 necolorate
c) 2 supra 8 colorate, 6 supra 8 necolorate
d) 3 supra 4 colorate, 1 supra 4 necolorate
a)
[tex] \frac{3}{10} \: \: , \: \: \frac{7}{10} [/tex]
b)
[tex] \frac{3}{6} \: \: , \: \: \frac{3}{6} [/tex]
c)
[tex] \frac{2}{8} \: \: , \: \: \frac{6}{8} [/tex]
d)
[tex] \frac{3}{4} \: \: , \: \: \frac{1}{4} [/tex]