Question

Tot testul 1 dau 94 puncte

Answer 1

Răspuns

1

a)$\frac{9}{7}$

b)$\frac{1}{5}$

c)$\frac{4}{9}$

d)$-\frac{2}{3}$

2

a) 0

b) -4

c) 0

d) -7