Question

вычеслите...................................

Answer 1

1)6 18 * 2 27 =14

2)14- 12 1119=1 819

3) 2719: 27 =119 

4) 119+ 1819= 1919=1

Answer 2

$frac{6frac{1}{8}*2frac{2}{7}-12frac{11}{19}}{27}+frac{18}{19} \frac{frac{49}{8}*frac{16}{7}-12frac{11}{19}}{27}+frac{18}{19} \frac{7*2-12frac{11}{19}}{27}+frac{18}{19} \frac{frac{27}{19}}{27}+frac{18}{19} \frac{1}{27}*frac{27}{19}+frac{18}{19} \frac{1}{19}+frac{18}{19} \frac{19}{19}=1$

 

Ответ: 1