Предмет: Другие предметы, автор: EgorNAGIBATIR

Помогите пожалуйста математика 6 класс.ЗА РАНЕЕ СПАСИБО 4,78•(-4)•25•(-0,001). И второй пример. 5/7•(-2,6)•0,6 •(-2 целых 1/3) ПоМоГите прошу

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Автор ответа: tanusik070704

4,78×(-4)×25×(-0.001)=4,78×0,1=0,478
5/7×(-13/5)×3/5×7/3='13/7*7/5=-13/5=-2 3/5=-2,6

EgorNAGIBATIR: Спасибо!

EgorNAGIBATIR: Только откуда у нас -13/5 и т.д?

tanusik070704: я перевела в обыкновенную дробь

EgorNAGIBATIR: Хорошо спасибо

tanusik070704: не за что

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