Его жена встаёт в 8 часов
Hello, Marina!
I am in Cancun now! Yes, my dream came true. I can’t believe it! The weather is excellent! The sea is fantastic! The nature is so beautiful, you must see it! Today I am going to visit the underwater park. This park is the biggest underwater sculpture garden in the world. And I'm so excited to go there. Then I will walk in the city. I will visit some cafes and shops. I will buy you a present! Unfortunately, my holiday is very short. Bye.
See you soon.
Volodya
99 - 33 = 66 л
300 - 250 = 50 г
66 ----- 50
22,4 --- х
х = 17 (видимо аммиак)
66 л ---50 г
33 л ----25 г
99 -----75г
250 ---100%
25 -----х
х = 10%
300 ---100%
75 ----х
х = 25%
масса воды
:
250 - 25 = 300 - 75 = 225 г
Хлеб bread
Мясо meat
Мед honey
Сыр cheese
1.has been
2.large
5.was)))))