1.mozhete not rewrite the essay. 2.mozhete stay: in fact you have the time. 3. you can stay if you want. 4. you do not have to stay if you do not want. 5. you do not have to talk to him about it. 6. can you tell him about it. we can not repeat these rules: we know them. 7. it must be home now. 8. they maybe came to us yesterday, but we were not at home. 9. it can not be that he did not know this picture. 10. you do not have to go there: they are very bad people. 11.tebe should go there: they are waiting for you. 12. can i look at your picture? 13. it can not be that he was for so many years: he looks very young. 14. if my sister will not buy me a coffee, i have to go to the store itself. 15. i can not find my watch. i could not leave them at work. 16. i had a lot of books when i was preparing the report. 17. you can not immediately agree: think a few days. 18. can you show me your picture?
Для начала переведем 10,05 г в мг -> 10,05 г = 10.050 мг, т.к в 1 г = 1000 мг. Теперь переведем в мг остальные массы грузиков: 10 г = 10000 мг 5 г = 5000 мг 5 г = 5000 мг Теперь нужно подобрать нужную массу. Допустим сначала на весы мы положим 10 г или 10.000 мг, тогда: 10.050 мг - 10.000 мг = 50 мг. Осталось 50 мг. Эту недостающую массу мы можем возместить остальными грузиками, масса которых не больше грамма, это 20 мг, 20 мг, 10 мг. Получается: 50 мг - (20 мг + 20 мг + 10 мг) = 0 мг. Следовательно весы уравновешены. начало рассуждения такое же, но только вместо 10 000 мг на весы мы положим 2 грузика по 5000 мг: 10.050 мг - (5000 мг + 5000 мг) = 50 мг. Дальше решение прежнее: 50 мг - (20 мг + 20 мг + 10 мг) = 0 мг. И в данном случае весы уравновешены.
