3 ч со скоростью 48,4 км/ч
5ч со скоростью 56,6 км/ч
Расстояние-?
(3х48,4)+(56,6х5)=145,2+283=428,2 км за 8 часов
ответ: весь путь 428,2 км
jim: is your dinner ready at 3?
ann: no, usually dinner ready later.
jim: do you always have fish for dinner?
ann: at our table there is always seafood, but it is not always the fish. my family loves seafood, they are very useful.
jim: do you always begin your dinner at 5 ?
ann: yes, in this time my dad comes back from work, and we содимся dinner with the whole family.
jim: does your sister like to eat fish for lunch?
ann: yes, i think so.
jim: does your father bring ice cream every day?
ann: yes, my sister and i are very fond of ice cream.
jim: your silly cat doesn"t like ice cream, does he?
ann: it's strange, but my cat hates ice-cream
Объяснение:
1)48.4*3=145.2КМ за 3 часа.
2)56.6*5=283КМ за 5 часов.
3)145.2+283=428.2км машина за 8 часов.