Предмет: Математика, автор: asimovamedina4

Поезд ехал 3ч со скоростью 67, 5 км час и 5ч со скоростью 62,3 километра в час сколько километров проехал поезд?

Ответы

Автор ответа: perriferejra

0

Ответ:

1) 67.5 × 3= 202,5

2) 62.3 × 5 = 316

3) 202.5+316= 518.5

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Другие предметы, автор: спальцеб200

Используя пятилитровый и трёхлитровый кувшины,набери из бочки 4л воды. Объясни свои действия.

2 года назад

Предмет: Русский язык, автор: shetyle2002

Слова вышедшие их активного повседневного употребления

2 года назад

Предмет: Английский язык, автор: SuperMargo

ОЧЕНЬ СРОЧНО!!!!!!!!!!!!!!!!!
"Oh, my cream puffs!" said Amelia Bedelia. She went to the stove. "Just right,"1 she said. Amelia Bedelia took her cream puffs out of the stove. "There now"2 she said. "I'll just let them cool.3 Then I will fill them with chocolate cream." Mrs Rogers came into the kitchen. "Good morning, Amelia Bedelia," she said. "Good morning," said Amelia Bedelia. "I will have some cereal with my coffee this morning," said Mrs Rogers. 'All right," said Amelia Bedelia. Mrs Rogers went into the dining room. Amelia Bedelia got the cereal. She put some in a cup. And she poured some coffee into the cereal. She took it into the dining room. 'Amelia Bedelia!" said Mrs Rogers. "What is that mess?" "It's your cereal with coffee," said Amelia Bedelia. "Oh, you are impossible!" said Mrs Rogers. "You're fired!"1 "You mean you don't want me any more?" asked Amelia Bedelia. "That is just what I mean," said Mrs Rogers, "Now go!" Amelia Bedelia got her bag. And she went away.
ОТВЕТЬТЕ ПОЖАЛУЙСТА НА ВОПРОСЫ!!!!!!!!!!!
• she didn't know what was "cereal with coffee"; • she didn't listen to Mrs Rogers' words attentively; • Mrs Rogers didn't give Amelia Bedelia clear instructions; • she didn't like to live with Mrs Rogers' family; • she was very busy with puffs.

2 года назад

Предмет: Математика, автор: cgggvb

цену товара повысили на 25% а потом еще повысили на 25% Насколько надо понизить цену чтобы она стала первоначальной

9 лет назад

Предмет: Биология, автор: Павел20041

Какое значение имеют бактерии гниения

9 лет назад