Предмет: Математика, автор: 202030645

А) Расстояние от города до посёлка-30 км. Сколько времени потребуется пешеходу,чтобы пройти это расстояние со средней скоростью 6 км/ч?
Б) Самолёт летел 4 часа со средней скоростью 600 км/ч. Какое расстояние он пролетел?
❗ ПОЖАЛУЙСТА СО КРАТКОЙ ЗАПИСЬЮ,ЕСЛИ ВЫ ПРОСТО СДЕЛАЕТЕ РЕШЕНИЕ ТО ОТВЕТ Я НЕ ПРИМУ❗
И ещё вы можете разъяснить по подробнее,это тоже не помешает.

Приложения:

Ответы

Автор ответа: kucakregina09
4

Ответ:

1) 4*600=2400 км 2)30:6=5 часов.

Пошаговое объяснение:

2)Расстояние от города до поселка - 30 километров;

Средняя скорость пешехода - 6 километров/час;

Затраченное время - ? часов;

Вспомним формулу времени:

t = S/V ( Время равно отношению расстояния и скорости);

Так как в условии есть все данные, то мы можем найти время, которое потребуется пешеходу, чтобы добраться из города в поселок:

30 : 6 = 5 часов;

Ответ: 5 часов.

1)Согласно условию задачи дана средняя скорость самолета и время, за которое он пролетел некоторое расстояние. Значит, для того, чтобы найти расстояние, которое пролетел самолет за 4 часа, необходимо среднюю скорость самолета 600 км/ч умножить на время, получим:

600 * 4 = 2400 (км) - пройденный самолетом путь.

Ответ: самолет пролетел 2400 км.


sita1381: спасибо большое
Автор ответа: khurshida221187
2

ответ

Пошаговое объяснение:

S=30км

V=6км/ч

t=?

t=S/V

30/6=5(ч)

나 난 오늘 밤 새 파일 참조 나

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