Question

Va rog repede într-o oră să am multe răspunsuri dau 50 de puncte​

Answer 1

5/7+2/7=7/7
1/3+2/3=3/3
7/10+3/10=10/10
2/6+4/6=6/6

Answer 2

a) $\frac{5}{7} + \frac{2}{7} = \boxed{\bold{\frac{7}{7}}}$

b) $\frac{1}{3} + \frac{2}{3} = \boxed{\bold{\frac{3}{3}}}$

c) $\frac{7}{10} + \frac{3}{10} = \boxed{\bold{\frac{10}{10}}}$

d) $\frac{2}{6} + \frac{4}{6} = \boxed{\bold{\frac{6}{6}}}$