Хелп мне нужна по английскому...​

1))посадки леса занимают 420 га. или занимают 63,5 этой площади,а сосны 29%. на сколько гектаров площадь,занятая елями ,больше площади, занятой соснами  420*0,635=266,7 ели занимают  420*0,29=121,8 сосны занимают  на 266,7-121,8=144,9 гектаров площадь,занятая елями ,больше площади, занятой соснами2))  1) 1- 0.4=0.6 - ост. время  2) 0.6: 9*5=1/3 -реш   3)0.6- 1/3=4/15 -сам раб  4)45/15*4=12 мин3))100%-40%=60%осталось после продажи 40% картофеля 60*30: 100=18% продали 30% остатка 60-18=42% картофеля осталось

I disagree with that. After all, teenagers spend only part of their time on their smartphones. All teenagers go to school and devote their time to study and communication with friends. Some of them go to some sports venues, thus enjoying their favorite hobby. Aren't adults playing on cell phones? They do it too, but they don't notice it themselves. Most teenagers use smartphones in order to find out the necessary information or just to communicate. After all, everything is created precisely on this. There are also advantages: the child learns to write correctly when he types a message. So teenagers use their smartphones, but they do it right and necessary.

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