1) 6 км 28 м - 472 м = 6028 - 472 = 5556 (м)
2) 4 т 5 ц 6 кг + 18 ц 34 кг = (4000 + 500 + 6) + (1800 + 34 ) = 4506 + 1834 = 6340 (кг)
3) 3 ч 18 мин * 9 = (3*60 + 18) * 9 = 198 * 9 = 1782 (мин)
4)( 2 га 5 а 36 м)^ 2 : 68 = ( 2* 10.000 (м^2 + 5* 100 (m^2) + 36 m^2) : 68 = (20.000 + 500 + 36) : 68 = 20536 (m^2) : 68 = 302 m^2
В более крупных единицах измерения:
1) 5556 м = 5 км 556 м
2) 6340 кг = 6 тонн 340 кг
3) 1782 мин = 29,7 часа
4) 302 м^2 = 3,02 дм^2
I spend my summer holidays at my granny’s. There are many things there to do. What I did most of the time - I swam in the sea and sunbathed. Sometimes I made a fire with my friends at the seaside and cooked potatoes there. It was wonderful. We told anecdotes to each other, and did everything we wanted. I also got used to walk alone in the forest.
When August was coming to its end, I went on a small voyage by ship. The ship name was “Sevastopol”.
But this summer wasn’t for me only sugar and honey. I have passed through the graduating exams after school and entering exams in the university. So the bigger part of my summer vacations I spent sitting with the books. Of course, it was not interesting, but I’m glad that I did it because now I’m a student of the best university in our country.