Mathematics, 23.03.2021 14:40 Alysssssssssssa

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Четыре пятых из 2900 автобусных рейсов отправились вовремя. Сколько поездок осталось по времени?

В школе 165 учеников, в 9 классе Две пятых учеников-мальчики. Сколько там девушек? Покажи всю свою работу.

Лия хочет проверить, насколько экономична ее машина. Она проезжает 275 миль, используя 22 литра бензина. Сколько миль проезжает ее машина за литр бензина?

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100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

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Даю 35 балов Помогите пожалуйста
3 задачки,

Четыре пятых из 2900 автобусных рей...

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