Question

va rog mult, pas cu pas dau coroana​

Answer 1

Răspuns:

Explicație pas cu pas:

3.

8/18 simplifici prin 2 si obtii 4/9

8/18 = 4/9

4.

25 : 9 = 2 rest 7

25/9 = 2  7/9 (2 intregi si 7/9)

_______

122 : 7 = 17 rest 3

122/7 = 17  3/7 (17 intregi si 3/7)

_________

17/3 = 5  2/3

________

27/12 = 2  3/12

_________

incearca si tu la ultima fractie

Answer 2

$\it \dfrac{\ 8^{(2}}{18}=\dfrac{4}{9}\\ \\ \\ \dfrac{25}{9}=\dfrac{24+1}{8}=3\dfrac{1}{8}\\ \\ \\ \dfrac{122}{7}=\dfrac{119+3}{7}=17\dfrac{3}{7}\\ \\ \\ \dfrac{17}{3}=\dfrac{15+2}{3}=5\dfrac{2}{3}\\ \\ \\ \dfrac{\ 27^{(3}}{12}=\dfrac{9}{4}=1\dfrac{1}{4}\\ \\ \\ \dfrac{392^{(4}}{40}=\dfrac{\ 98^{(2}}{10}=\dfrac{49}{5}=9\dfrac{4}{5}$