Mathematics, 23.03.2021 14:40 Alysssssssssssa

Даю 35 балов Помогите пожалуйста
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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?

Answers: 2

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Даю 35 балов Помогите пожалуйста
3 задачки,

Четыре пятых из 2900 автобусных рей...