Read the essay. What is the writer s opinion - вопрос №991868 от matuezh 07.02.2020 15:03

Question

Другие предметы: Read the essay. What is the writer s opinion and in which paragraph(s) is it stated? If you are a typical teenager today, you use your MP3 player on the way to school,

matuezh · Answer

Дано:W(сахара)=5%m(раствора)=0,8кг=800гНайти: m(Н2О)?, m(сахара)?Решение.W (сах)=m(сах)*100/m(р-ра) m(сах) =W*m(р-ра)/100   m(сах) =5*800/100=40гm(H2O)=800-40=760гответ: 40г, 760г                                                         ...

Read the essay. What is the writer's opinion and in which paragraph(s) is it stated? If you are a typical teenager today, you use your MP3 player on the way to school,