Discuss the questions with your partner a)Which of these teenager hopes and plans are the most interesting?Why?b)Do you have similar hopes? Tell your partner.
Discuss the questions with your partner a)Which of these teenager hopes and plans are the most interesting?Why?b)Do you have similar hopes? Tell your partner.
Объяснение:
1. 3+(-1/2)
Раскрываем скобки...
3-1/2
Решаем...
Отает: 2,5 или
2. 3/2+(-2/3)
Раскрываем скобки...
3/2 - 2/3
Решаем...
ответ: 5/6
Хорошего дня!