пусть расстояние от зареченска до азс х км, тогда расстояние от азс до ивантеевки 7х км. составим уравнение: х + 7х = 800
8х = 800
х = 100
от зареченска до азс 100 км пути. т.к. расход бензина на 100 км составляет 9 л, а бензина имеется 10 л, следовательно машина доедет до азс и еще 1 л бензина останется.
1. When did you have your last meal? — I had my last meal 2 hours ago.
2. Where were you last December? — I was at my grandma's house one year ago.
3. What did your parents do in 1984? — My parents studied 29 years ago.
4. When did you go to the cinema last? — I went to the cinema 1 month ago.
5. What sort of coffee did you drink last? — I drank a latte 1 hour ago.
6. When did you drive a car last? — I drove a car for the last time one year ago
7. What newspaper did you read last? — I read just a magazine 10 minutes ago.
8. When were you ill last time? — I was ill for the last time 2 weeks ago.
9. Where did you buy your new shoes? — I bought them in the boutique 2 days ago.
10. When did you have lunch? — I had a lunch 2 hours ago.
how many meals do you eat?
how much time do you spend in the kitchen?
how many portions of fruit do you eat?
how much fast food do you eat?
how much water do you drink?