Предмет: Алгебра, автор: 1dgirl

дробь 0,3(16) и 0,4(7) в обыкновенную дробь .... помогите плизззззз

Ответы

Автор ответа: kolobok1431

1

0,3 (16) = (316 - 3)/990 = 313/990
0,4(7) = (47 - 4)/90 = 43/90

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