Ответ:

N382

3) 3/4 и 19/40

Нок (4, 40)=40

3/4=30/40

19/40=19/40

7) 23/32 и 1/96

Нок(32 и 96)=96

23/32=69/96

1/96=1/96

N383

3) 3/5 и 4/9

Нок (5 и 9)=45

3/5=27/45

4/9=20/45

7)5/8 и 1/11

Нок 8 и 11=88

5/8=55/88

1/11=1/88

N384

3)9/10 и 1/4

Нок (10 и 4)=40

9/10=36/40

1/4=10/40

7) 13/18 и 1/10

Нок (18 и 10)=90

13/18= 65/90

1/10= 9/90