Question

Va rog ajutor
$acestea \: amindoua$
dau coroana​

Answer 1

18.

a) Simplificat prin 3:  $\frac{3}{6} = \frac{1}{2}$

b) Simplificat prin 2:  $\frac{6}{8} = \frac{3}{4}$

c) Simplificat prin 2:   $\frac{8}{10} = \frac{4}{5}$

d) Simplificat prin 6:  $\frac{12}{18} = \frac{2}{3}$

e) Simplificat prin 5:  $\frac{20}{15} = \frac{4}{3}$

f) Simplificat prin 5:  $\frac{20}{25} = \frac{4}{5}$

g) Simplificat prin 14:  $\frac{28}{42} = \frac{2}{3}$

h) Simplificat prin 4:  $\frac{44}{60} = \frac{11}{15}$

i) Simplificat prin 23:  $\frac{46}{69} = \frac{2}{3}$

j) Simplificat prin 2:  $\frac{74}{50} = \frac{37}{25}$

k) Simplificat prin 4:  $\frac{56}{100} = \frac{14}{25}$

l) Simplificat prin 30:  $\frac{60}{90} = \frac{2}{3}$

m) Simplificat prin 22:  $\frac{110}{88} = \frac{5}{4}$

n) Simplificat prin 24:  $\frac{96}{120} = \frac{4}{5}$

o) Simplificat prin 20:  $\frac{140}{160} = \frac{7}{8}$

p) Simplificat prin 50:  $\frac{150}{700} = \frac{3}{14}$

19.

a) Numitorii Fractiilor sunt egali:

$\frac{9}{12}$   $\frac{10}{12}$

b) Numaratorii Fractiilor sunt egali:

$\frac{15}{20}$        $\frac{15}{18}$