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КристинаГаристина
@КристинаГаристина
August 2022
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помогите номер 50 а и б
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гюйс
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1/7 : 3/4=1/14 : 3/8
1/7*4/3=1/14*8/3
4/21=4/21 - верно
2/3 :4/5=1/3 : 2/5
2/3*5/4=1/3*5/2
5/6=5/6 - верно
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Answers & Comments
Verified answer
1/7 : 3/4=1/14 : 3/81/7*4/3=1/14*8/3
4/21=4/21 - верно
2/3 :4/5=1/3 : 2/5
2/3*5/4=1/3*5/2
5/6=5/6 - верно