Question

379. Впишите в рамочку нужное число.
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Answer 1

Ответ:

1)5/9=15/27=25/45=40/72

2)7/6=21/18=35/30=49/42

3)3/4=18/24=24/32=36/48

4)2/3=10/15=14/21=18/27

Answer 2

Ответ:

1) 5/9 = 15/27 = 25/45 = 40/72;

2) 7/6 = 21/18 = 30/35 = 49/42

3) 3/4= 18/24 = 24/32 = 36/48

4) 2/3 = 10/15 = 14/21 = 18/27 .