Предмет: Математика, автор: yevmenbl

Поривняйте дроби 9/10 и 17/20; 3/10 и 4/15 ; 7/15 и 19/40

Ответы

Автор ответа: Amigo3

Ответ: 9/10=18/20>17/20

3/10=4,5/15>4/15

7/15=28/60 <19/40=28,5/60

Пошаговое объяснение:

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