Question

2)Вычислите
$0,2+frac{1}{7}$

Answer 1

Ответ:

Объяснение:

0,2+ 1/7= 1/5+ 1/7= (7+5)/35= 12/35

Answer 2

$0,2+frac{1}{7} =frac{2}{10} +frac{1}{7}=frac{1}{5} +frac{1}{7}=frac{1*7}{5*7}+frac{1*5}{5*7}=frac{5+7}{35} =frac{12}{35}$

Answer 3

33,. 19,12,21,25,1,32,....

Answer 4

17,18,16,19,20,10,.....25,20,16,.....20,1,12...15,1,5,6,32,19,30,...21,.. 20,6,2,33,,,.... 3,19,7,.. 23,16,18,16,26,16,...16,2,15,10,14,1,26,12,10,...