Question

N 35 please
Please....

Answer 1

$frac{2}{4} = frac{2*1}{2*2} = frac{1}{2}$
$frac{7}{28} = frac{7*1}{7*4} = frac{1}{4}$
$frac{6}{20} = frac{3}{10}$
$frac{24}{56} = frac{8*3}{8*7} = frac{3}{7}$
$frac{42}{98} = frac{2*21}{2*49} = frac{21}{49}$

Дальше сам

Answer 2

Спасибо)

Answer 3

2/4=1/2          6/20=3/10        42/98=3/7       60/156=5/13     7/28= 1/4      

24/56=3/7     18/81=2/9    300/450=2/3

Answer 4

Спасибо )