Выполнить превращения: Zn → ZnO

                                       ↓↓↓    ↓

                                      ZnCl2 ↵

Сравните дроби: д) 4/9 и 8/15 е)5/12 и 7/18 ж)37/115 и 38/175 з) 9/65 и 16/117

on wednesday morning Peter gets up at half past seven.he leaves the house at eight.then he meets his friend Andrew,joins him and they go to their Music class.by the way,they laugh a lot on the way to school. the boys sing their favourite songs too. they go home at half past twelve,have lunch and do their homework.Напишите текст как будто это было вчера.

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