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Вопрос:
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??? ??????? ???????? 90/60,?????? 80/50,100/60.????? ???????? ????? ?????? (?????????? ?? ?????????, ?????? ???? ?????????? ????????.???? ?? ???), ???????? ????? ??????????? ?? 120/80,130/100,??? ???? ????? ??????, ????? ???? ? ????? ???????, ???????? ??? ??????????? ?? ???????. ????? ?? ????, ??? ????????? ???????? ??????? ? ?????? ??? ??? ??? ?????????? ??????????

Ответ:
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