 | Daniel W. Fish - Arithmetic - 1874 - 298 pages
...mean solar day . TABLE. {, = 1 Common Tear yr. oi COMMON TEAS. J 525600 min. 8760 hr. 12 ma. 365 du. 60 Seconds (sec.) = 1 Minute . . min. 60 Minutes = 1 Hour . . . hr. 24 Hours = 1 Day . . . da. 1 Days = 1 Week . . wk. 865 Days, or 12 Calendar Mo, 866 Days = 1 Leap Year . yr. 100 Years = 1 Century... | |
 | Edgar Arthur Singer - Mental arithmetic - 1876 - 198 pages
...units or denominations of time are second, minute, hour, day, and year. Table. 60 seconds (sec.) are 1 minute, min. 60 minutes " 1 hour, hr. ^ 24 hours " 1 day, da. 365 days " 1 common year, yr. 366 days " 1 leap year, yr. 100 years " 1 centurtI, G. 1 days are 1 week... | |
 | Albert Newton Raub - Arithmetic - 1877 - 176 pages
...•£• f 3 ? 5. How many f 3 in 3 O. 5 f 3. TIME. 118. Time is a measured part of duration. TABLE. 60 seconds (sec.) = 1 minute, min. 60 minutes = 1 hour, hr. 24 hours = 1 day, d. 365 days = 1 year, yr. 366 days = 1 leap year. 100 years =1 century, cen. Also, 7 days = 1 week,... | |
 | Albert Newton Raub - Arithmetic - 1877 - 348 pages
...7 drams, 3vij. ; 13 ounces, TIME. 115. Time is a measured portion of duration. TABLE. 60 seconds = 1 minute, min. 60 minutes = 1 hour, hr. 24 hours = 1 day, d. 365 days = 1 year yr. 366 days = 1 leap-year. 100 years = 1 century, cen. Also, 7 days = 1 week,... | |
 | George Albert Wentworth, Thomas Hill - Arithmetic - 1881 - 446 pages
...grains. 7. 745 Ibs. avoirdupois to troy weight. 8. 745 Ibs. troy to avoirdupois weight. 301. TlME60 seconds (sec.) = 1 minute (min.). 60 minutes = 1 hour (hr.). 24 hours = 1 day (dy.). 7 days = 1 week (wk.). 365 days (or 52 wks. 1 dy.) = 1 common-year (yr.). 366 days = 1 leap-year.... | |
 | James Bates Thomson - History - 1882 - 158 pages
...allowing a peck to each basket ? LESSON XVIII. Time. • Time is measured by clocks, watches, etc. TABLE. 60 seconds (sec.) = 1 minute, min. 60 minutes = 1 hour, hr. 24 hours = 1 day, d. 7 days = 1 week, w. 365 days, or 12 months = 1 common year, yr. 366 days = 1 leap year, yr. 100... | |
 | George Albert Wentworth, Thomas Hill - Arithmetic - 1882 - 376 pages
...grains. 7. 745 Ibs. avoirdupois to troy weight. 8. 745 Ibs. troy to avoirdupois weight. 301. TlME60 seconds (sec.) = 1 minute (min.). 60 minutes = 1 hour (hr.). 24 hours = 1 day (dy.). 7 days = 1 week (wk.). 365 days (or 52 wks. 1 dy.) = 1 common-year (yr.). 366 days = 1 leap-year.... | |
 | George Albert Wentworth - Arithmetic - 1885 - 302 pages
...grs. to grains. 7. 745 Ibs. avoirdupois to troy weight. 8. 745 Ibs. troy to avoirdupois weight. 295. TIME. 60 seconds (sec.) = 1 minute (min.). 60 minutes = 1 hour (hr.). 24 hours = 1 day (dy.). 7 days = 1 week (wk.). 365 days (or 52 wks. 1 dy.) = 1 common-year (yr.). 366 days = 1 leap-year.... | |
 | George Albert Wentworth - Arithmetic - 1886 - 392 pages
...part of an ounce avoirdupois is an ounce troy or an ounce apothecaries' weight? UNITS OF TIME. 175i 60 seconds (sec.) = 1 minute (min.). 60 minutes = 1 hour (hr.). 24 hours -= 1 day (dy.). 7 days = 1 week (wk.). 365 days (or 52 wks. 1 dy.) = 1 common year (yr.). 366 days = 1 leap-year.... | |
 | George Albert Wentworth, George Anthony Hill - Arithmetic - 1887 - 448 pages
...Troy = 1 scruple (3). 8 drams = 1 ounce (5). 3 scruples = 1 dram ( 3 )• 12 ounces = 1 pound. VI. TIME. 60 seconds (sec.) = 1 minute (min.). 60 minutes = 1 hour (hr.). 24 hours = 1 day (dy.). 7 days = 1 week (wk.). 365 days — 1 common year (yr.). 366 days = 1 leap-year. The day of... | |
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TIME. 60 seconds (sec.) = 1 minute (min.). 60 minutes = 1 hour (hr.). 24 hours = 1 day (dy.). 7 days = 1 week (wk.). 365 days (or 52 wks. 
