? ???????? ??????? ???????? . ???????????? ??????? ??????????? ? ?????????? ??????????????? ????????? . ?????????? ?????????? ?????????????, ???????? ??????? ????. Find sources:   "????"  ?  news   · newspapers   · books   · scholar   · JSTOR ( Learn how and when to remove this message )

??????? ???? ????, ???? ???????? ????????? ???? ????????????? ????????? ???.

????? ??????? ?????? ?????????

• ????? ??? ????? ???????
• ?????? = 60 ???????
• ??? = 60 ????????
• ???? = 24 ?????
• ???? = 7 ??????
• ????? = 15 ??????
• ??? = 30 ??????
• ???????? = 12 ?????
• 10 ?????????? = ???????
• 25 ?????????? = ??? ?????
• 40 ?????????? = ????? ?????
• 50 ?????????? = ?????? ?????
• 60 ?????????? = ???? ?????
• 75 ?????????? = ???? ?????
• 100 ?????????? = ?? ????? ???? ???????
• 1000 ?????????? = ??????????

• ??????? = 1 ??????? 34,000? ????
• ???? = 1 ???????? 300? ????
• ???? = 1 ??? ???? ????
• 2 ????? = 1 ?????
• 30 ??????? = 1 ?????
• 60 ??????? = 1 ???
• 60 ????? = 1 ????/??? (24 ????????)
• 2.0 ?????/??????
• 2.5 ????? = 1 ???
• 24 ????? = 1 ????
• ????????? ??? ????? ???????
• ?????? = 6 ???????????
• ???? = 60 ????????
• ??? = 2 1/2 ??????
• ???? = 3 ????? ???? 7 1/2 ??????
• ???? = 8 ?????? ???? 24 ?????
• ???? = 7 ??????
• ????? = 15 ??????
• ????? = 40 ??????
• ??? = 2 ??????? ???? 30 ??????
• ????? = 2 ?????
• ???? = 4 ?????
• ???? = 3 ??????? ???? 6 ?????
• ???????? = 2 ??????
• ??????? = 12 ??????????

• ??????? ???
• ????????
• ???????????
• ?????