Question

ajutati ma helppp ca nu inteleggg

Answer 1

1.a) fals = 1

b) adevarat

c) adevarat

d) fals = $\frac{7}{3}$

2 a) = $\frac{9}{11}$

b) = $\frac{8}{8} =1$

c) = $\frac{-15+3}{4} = -\frac{12}{4} =-3$

d) = $\frac{103-71+3}{205} =\frac{35}{205} =\frac{7}{41}$

e) $\frac{-8-9}{23} = -\frac{17}{23}$

f)= $\frac{15+10+6}{30} =\frac{31}{30} = 1\frac{1}{30}$

g) = $\frac{18-7}{63} = \frac{11}{63}$

h) = $\frac{-10+11-8}{7} = \frac{-7}{7} = -1$