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Автор - Maks771007

Помогите пожалуйста даю 15 баллов

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Проверено экспертом

Автор - miron2077
3/8*2=(3*2)/8=3/4
5/18*12=(5*12)/18=10/3 =3 1/3
7/15*40=(7*40)/15=56/3=18 1/3
7/8*24=(7*24)/8=21
1/2*30=(1*30)/2=15
9/11*11=(9*11)/11=9
2/3*1=2/3
19/20*0=0


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