 | Daniel Leach - 1850 - 84 pages
..." 1 peck, " pk. 4 pecks " 1 bushel, « bu. 36 bushels "1 chaldron, " ch. make 1 minute, marked m. " 1 hour, " hr. « 1 day, " da. " 1 week, " wk. " 1 month, " mo. « 1 year, « yr. in one minute? in 2? in 4? LESSON CXXVI. The year is divided into 12 months ; the names of which, and... | |
 | Daniel W. Fish - Arithmetic - 1883 - 186 pages
...August, 31. 9. September, 30. 10. October, 31. 11. November, 80. 12. December, 31. 366 or 866 days. 1 Minute, . min. 1 Hour, . . . hr. 1 Day, . . . da. 1 Week, . . . wk. 1 Year, . . . yr. 1 Month, mo. 1 Com. Year, . Уг1 Leap Year, . Уг I . . , - - . ' I ... | |
 | George Albert Wentworth - Arithmetic - 1888 - 378 pages
...weight? UNITS OF TIME. 175! 60 seconds (sec.) 60 minutes 24 hours 7 days 365 days (or 52 wks. 1 dy. 366 days 100 years = 1 minute (min.). = 1 hour (hr.). = 1 day (dy.). = 1 week (wk.). ) = 1 common year (yr.). = 1 leap-year. = 1 century. NOTE. The number of days... | |
 | Horatio Nelson Robinson - Arithmetic - 1892 - 236 pages
...Seconds 60 Minutes 24 Hours 7 Days 365 Days 366 Days 12 Calendar Months 100 Years TABLE. (sec.) make 1 Minute min. " 1 Hour hr. " 1 Day da. " 1 Week wk. " 1 Common Year . . . yr. " 1 Leap Year yr. 1 Year yr. 1 Century C. The calendar year is divided as follows:... | |
 | John Henry Walsh - Arithmetic - 1893 - 264 pages
...of the purchase ? 525. Learn the following tables TIME. 60 seconds (sec.) 60 minutes 24 hours 7 days 1 minute (min.) 1 hour (hr.) 1 day (da.) 1 week (wk.) DEⅣ０ 皿 工 ⅡⅠ 刀 匹 押 Ⅱ 皿 石 E 冗 且 5a6 ・ SⅡ ぬ RⅠe ㏄ 正 es ・ 3.How... | |
 | John Tilden Prince - 1894 - 120 pages
...days j ~ 365 days 12 months 52 weeks 1 day 366 days 100 years of Time. 1 minute (min.) 1 hour (h.) 1 day (da.) 1 week (wk.) 1 month (mo.) = 1 year (yr.) = 1 leap year. = 1 century (C.) Miscellaneous. 24 sheets = 1 quire (qr.) 20 quires = 1 ream (rm.) 10 reams = 1 bale. 12 units... | |
 | George Washington Hull - Arithmetic - 1895 - 404 pages
...January, 31 days. February, 28 or 29 days, March, 31 days. April, 30 " May, 31 " June, 30 " TABLE. = 1 minute, min. = 1 hour, hr. = 1 day, da. = 1 week, wk. = 1 common year, yr. = 1 leap year, 1. yr. = 1 century, C. 12 Calendar Months, as follows : July, 31 days.... | |
 | Frank H. Hall - Arithmetic - 1896 - 296 pages
...(sec.) 60 minutes 24 hours 28 to 31 days 12 months 7 days 365 days 366 days 52 wk. 1 da. 52 wk. 2 da. = 1 minute (min.). = 1 hour (hr.). = 1 day (da.). = 1 week (wk.). = 1 month (mo.). = 1 year (yr.). = 1 common year. = 1 leap year. = 1 common year. = 1 leap year. 58. MISCELLANEOUS TABLE. 12 ones = 1 dozen.... | |
 | International Correspondence Schools - Electrical engineering - 1897 - 672 pages
...minutes . . 24 hours . . . 7 days . . . 365 days , 12 months ) * 866 days . . . 100 years . . . TABLE 13. 1 minute min. 1 hour hr. 1 day da. 1 week wk. 1 common year . , . yr. 1 leap year. 1 century. NOTE. — It is customary to consider one month as 80... | |
 | 1897 - 366 pages
...hours . . . 7 days 365 days i 12 months j 366 days . . . 100 years . . . MEASURE OF TIME. TABLE 13. 1 minute min. = 1 hour ....... hr. = 1 day da. = 1 week wk. = 1 common year ... yr. = 1 leap year. = 1 century. NOTE. — It is customary to consider one month as... | |
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TABLE 13. = 1 minute min. = 1 hour hr. = 1 day da. = 1 week wk. = 1 common year ... yr. = 1 leap year. = 1 century. 
