 | James L. Enos - Mental arithmetic - 1851 - 144 pages
...years by its revolution around the sun. 60 seconds (sec.) make 1 minute, min. 60 minutes " 1 hour, hr. 24 hours " 1 day, d. 7 days " 1 week, wk. 4 weeks " 1 lunar month, mo, 13 lunar months, or ) ul 52 weeks, (nearly) jj •> y • 12 calendar months, or ) ,, - . .-, 365... | |
 | Arithmetic - 1852 - 202 pages
...year, month, week, day, hour, rn.nute, and second. 60 seconds (sec.) make 1 minute min. 60 minutes 1 hour H. 24 hours - - - 1 day D. 7 days 1 week W. 52 weeks, 1 day, and 6 hours,or ? , v 365 days, and 6 hours 5 yr 12 months (mo.) 1 year Note. —... | |
 | David Henry Cruttenden - Arithmetic - 1853 - 330 pages
...Hours, Minutes, and Seconds. 74. TABLE. SIGNS. Second. sec. 60 seconds make 1 minute. m. 60 minutes, 1 hour. h. 24 hours, 1 day. d. 7 days, 1 week. w. 4 weeks, 1 lunar month. 1. mo. 131. mo. 1 d. 6 h. or 365 d. 6 h. 1 common year. yr. 75. In common... | |
 | William Scott - Arithmetic - 1854 - 232 pages
...437-5 20 hundredwt. = ton (t.) 10. MEASURES OF TIME. 60 seconds (60§) = 1 minute (1™ ) 60 minutes = 1 hour (h.) 24 hours = 1 day (d.) 7 days = 1 week (wk.) 365 days = lyear(yr.) Years expressed by numbers which are multiples of 4 contain 366 days. Whence... | |
 | David Henry Cruttenden - Arithmetic - 1854 - 70 pages
...months, weeks, days, hours, minutes, and seconds €0 seconds (sec.) make I minute min. 60 minutes " 1 hour h. 24 hours " 1 day ......... d. 7 days " 1 week . . . w. 4 weeks " 1 lunar month 1. m. 30 days " 1 business month 12 calendar months, or 13 1 mo.,... | |
 | James Stewart Eaton - Arithmetic - 1857 - 376 pages
...is equal to 2150J cubic inches, nearly. SO. TIME. 60 Seconds (sec.) make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours " 1 Day, d. 7 Days " 1 Week, wk. 4 Weeks " 1 Lunar Month, I. m. 13 Months, 1 Day and 6 Hours " 1 Julian Year, J.yr. 12 Calendar Months (= 365 or 366 Days), 1... | |
 | William Vogdes - 1857 - 130 pages
...and seconds Repeat the table. TABLE. 60 seconds, (sec.) make . . 1 minute, min. 60 minutes 1 hour, A. 24 hours 1 day, d. 7 days 1 week, wk. 4 weeks 1 lunar month, Z. mo. 13 1. mos., 1 day, 5 hours, 48 } min., 48 sec., or > 1 solar year, yr. 365 days, 5 hrs. 48 min,... | |
 | Charles Guilford Burnham - Arithmetic - 1857 - 328 pages
...Time. Time is the measure of duration or existence. 60 seconds, s., make ;..! minute, m 60 minute* " 1 hour, h. 24 hours " 1 day, d 7 days " 1 week, w. 365^ days, or 365 d. 6 /*., or 52 w., make 1 year. yr. "The year is commonly divided into 12 months,... | |
 | Benjamin Greenleaf - Mental arithmetic - 1857 - 162 pages
...ARITHMETIC. LESSON LXI. TABLE OF TIME. 60 Seconds, or 60", r iako 1 Minute, marked in. 60 Minutes . 1 Hour, " h. 24 Hours . . 1 Day, . « d 7 Days 1 Week, " w. 4 Weeks . . 1 Month, " mo. 62 Weeks . . 1 Year, " y12 Calendar Months 1 Year, y. * Ai_ " February,... | |
 | Benjamin Greenleaf - Arithmetic - 1858 - 458 pages
...and subdivisions into which time is divided. TABLE. 60 Seconds (sec.) make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours " 1 Day, d. 7 Days " 1 Week, w. 365i Days, or 52 weeks 1J days, " 1 Julian Year, y. 12 Calendar Months (mo.) " 1 Year, aec. m. 60... | |
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TABLE. 60 Seconds (sec.) make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours " 1 Day, d. 7 Days " 1 Week, wk. 4 Weeks 
