Question

5.Efectuati adunarile:
a)$\frac{3}{5} +\frac{1}{10} +\frac{7}{6} +\frac{4}{5}$
b)$\frac{2}{3} +\frac{1}{6} +\frac{5}{8} +\frac{11}{12}$
c)$\frac{4}{18} +\frac{3}{4}+\frac{1}{9} +\frac{5}{6}$
d)$\frac{5}{21}+\frac{6}{7} +\frac{5}{42} +\frac{9}{14}$
e)$\frac{1}{10} +\frac{7}{12}+\frac{1}{15}+\frac{4}{30}$
f)$\frac{5}{36} +\frac{1}{18}+\frac{3}{24}+\frac{1}{4}$
g)$\frac{12}{4}+\frac{5}{24}+\frac{11}{8}+\frac{1}{6}$
h)$\frac{7}{48}+\frac{5}{18}+\frac{10}{36}+\frac{14}{12}$
Repede!! Ofer o coroana si 5 stele pentru un raspuns bun!

Answer 1

Explicație pas cu pas:

a.

$\frac{8}{3}$

b.

$\frac{19}{8}$

c.

$\frac{79}{36 }$

d.

$\frac{13}{7}$

e.

$\frac{53}{60}$

f.

$\frac{41}{72}$

g.

$\frac{19}{4}$

h.

$\frac{17}{9}$

te pupa nașu și succese la matematica <3