Предмет: Математика, автор: Аноним

автомобіль проїхав 509,6 км за 7 годин яку відстань проїде автомобіль за 5 годин якщо рухатиметься з такою самою швидкістю?​

Ответы

Автор ответа: yanata101
2

Розв'язання:

1) 509,6 : 7 = 72,8 (км/год) - швидкість автомобіля

2) 5 • 72,8 = 364 (км) - відстань, яку проїде автомобіль за 5 годин.

Відповідь: 364 км.

Автор ответа: kert1907
0

Відповідь:

Спочатку треба дізнатися з якою швидкістю авто їхало.

S(Відстань):T(Час)=V(Швидкість)

509,6 : 7 = 72,8 км/год

V(Швидкість)*T(Час)= S(Відстань)

72,8*5= 364 км (за 5 годин)

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