Предмет: Математика, автор: rus9961

Сократите дробь （9.5-6）0.9/（-0.1）0.7

Ответы

Автор ответа: sofiyavictoria

11

(9,5-6)*0,9/(-0,1)*0.7=8,9*0,9/(-0,1)*0,7= - 89*9/7= - 801/7= - 114 3/7

rus9961: спс

rus9961: помог

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