 | Paul Allen Towne - Arithmetic - 1867 - 240 pages
...revolution of the earth on its axis, and into YEAKS by the revolution of the earth round the sun. TABLE. 60 seconds (sec.) make 1 minute m. 60 minutes " 1 hour h. 24 hours " 1 CIVIL DAY . . . . d. 7 days " 1 week w. 12 months " 1 year y. REMARK 1. — A SIDEREAL DAT consists... | |
 | Whitman Peck - Arithmetic - 1868 - 304 pages
...contains 2150f {; cubic inches. Art. 50. — Time Measure is used in making divisions of time. TABLE. 60 seconds (sec.) make 1 minute (m.) 60 minutes 1 hour (h.) 24 hours 1 day (and night) (d.) 7 days 1 week (w.) 4 weeks or I -, « . \ }• 1 month (mo.) 30 days jv ' 12 months... | |
 | James Stewart Eaton - Mental arithmetic - 1868 - 106 pages
...qt. gal. 2 Pints (pt.) make 1 Quart, 8 Quarts " 1 Peck, 4 Pecks " 1 Bushel, qt. pk. bush. /d TIME. 60 Seconds (sec.) make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours " 1 Day, d. 7 Days " 1 Week, wk. 52 Weeks and l£ Days, or | 4( 1 Y 365i Days, \ X lear' yr> .... ...4--.. -... | |
 | Horatio Nelson Robinson, Daniel W. Fish - Arithmetic - 1868 - 390 pages
...measuring periods of duration, as years, days, minutes, &c. TABLE. 60 seconds (sec.) make 1 minute, min. 60 minutes " 1 hour, h. 24 hours " 1 day da. 7 days " 1 week, wk. 365 days " 1 common year,. . .yr. 366 days " 1 leap year, yr. 12 calendar months " 1 year, yr.... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1869 - 332 pages
...minutes, or 1296000 seconds. TIME MEASURE. 224. Time is used in measuring portions of duration. Table. 60 seconds (sec.) make 1 minute, m. 60 minutes, 1 hour, h. 24 hours, 1 day, d. 365 days, 1 common year, cy 366 days, 1 leap year, 1. y. Also, 7 days make 1 week, 12 calendar months... | |
 | Horatio Nelson Robinson - Arithmetic - 1871 - 80 pages
...Century, Tear, Month, "Week, Day, Hour, Minute, and Second. 60 seconds (sec.) make 1 minute, marked m. 60 minutes " 1 hour, " h. 24 hours " 1 day, " da. 7 days " 1 week, " w. 4 weeks " 1 lunar month, " mo. 52 weeks " 1 year, " yr. 12 calendarme. or 365 da. 1 year, " yr. 100 years make... | |
 | Daniel Barnard Hagar - Arithmetic - 1871 - 220 pages
...or duration. The units are a second, a minute, an hour, a day and a year. TABLE. 60 seconds (s.) are 1 minute ......... m. 60 minutes " 1 hour ........... h. 24 hours " 1 day ............ d. 365 days " 1 common year .cy 366 days " 1 leap year ..... ly. = 8760h.=525600m.=31536000s.... | |
 | Horatio Nelson Robinson, Daniel W. Fish - Arithmetic - 1871 - 384 pages
...periods of duration, as years, days, minutes, &c. TABLE. 60 seconds (sec.) make 1 minute, ....... min. 60 minutes " 1 hour, ........... h. 24 hours " 1 day, ........... da. 7 days 365 days 366 days 12 calendar months 100 years 1 week, wk. 1 common year,. ..yr. 1 leap year, yr. 1... | |
 | George Payn Quackenbos - Arithmetic - 1872 - 350 pages
...name is applied to Leap Year? What years are leap years? 60 seconds (sec.) make 1 minute, . . . min. 60 minutes, 1 hour, . . . . h. 24 hours. 1 day, .... da. 7 days, j 1 week, . . . . wk. 365 12 days or calendar months, j 1 year, . . . • yr366 days, 1 leap year.... | |
 | Henry Bartlett Maglathlin - 1872 - 220 pages
...gallon, Dry Measure ? TIME. 98. Time is a measured portion of duration. Table. 60 seconds (sec.) are 1 minute, m. 60 minutes, 1 hour. h. 24 hours, 1 day, d. 365 days, 1 common year, cy 366 days, 1 leap year, 1. y. Also, 7 days are 1 week, w. 12 calendar... | |
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TABLE. 60 seconds (sec.) make 1 minute, min. 60 minutes " 1 hour, h. 24 hours " 1 day da. 7 days " 1 week, wk. 365 days " 1 common year,. . .yr. 366 days " 1 leap year, yr. 12 calendar months 
