 | George Albert Wentworth - Algebra - 1892 - 312 pages
...— 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... | |
 | John Henry Walsh - 1893 - 426 pages
...minute (') 60 minutes .... 1 degree (°) 360 degrees . 1 circumference Time Measure. 60seconds(sec.) 1 minute (min.) 60 minutes 1 hour (hr.) 24 hours 1...(da.) 7 days 1 week (wk.) 365 days 1 common year (yr.) 366 days 1 leap year Years divisible by 4 and not by 100 are leap years. 1892, 1896 are leap years.... | |
 | John Henry Walsh - Arithmetic - 1893 - 392 pages
...minutes .... 1 degree (°) 360 degrees . 1 circumference Time Measure. 60seconds(sec.) 1 minute (m in.) 60 minutes 1 hour (hr.) 24 hours 1 day (da.) 7 days .' 1 week (wk.) 365 days 1 common year (yr.) 366 days 1 leap year Years divisible by 4 and not by 100 are leap years. 1892, 1896 are leap years.... | |
 | William James Milne - Arithmetic - 1893 - 252 pages
...dr. are there in 2 oz. 3 dr. ? In 3 oz. 5 dr. ? DIVISIONS OP TIME. 253. TABLE. 60 seconds (sec.) = 1 minute (min.). 60 minutes = 1 hour (hr.). 24 hours...= 1 day (da.). 7 days = 1 week (wk.). 365 days = 1 year (yr.). 366 days = 1 leap year (1. yr.). 100 years = 1 century (C.). Centennial years whose number... | |
 | John Henry Walsh - Arithmetic - 1893 - 268 pages
...What was the total cost of the purchase ? 525. Learn the following tables : TIME. 60 seconds (see.) 1 minute (min.) 60 minutes 1 hour (hr.) 24 hours 1 day (da.) 7 days 1 week (wk.) DBT MEASUBE. 2 pints (pt.) 1 quart (qt.) 8 quarts 1 peck (pk.) 4 pecks 1 bushel (bu.) AVOIRDUPOIS WEIGHT.... | |
 | 1893 - 252 pages
...years, and when centennial years are .divisible by 400 they are leap years. TABLE. 60 seconds (sec.) = 1 minute (min.). 60 minutes = 1 hour ( hr.). 24 hours = 1 day ( da.). 365 days = 1 common year (yr.). 100 years =: 1 century (C.). COMMERCIAL TABLE. 30 days = 1 month. |... | |
 | Edward Brooks - Arithmetic - 1893 - 124 pages
...or dura-* tion. TABLE. 60 seconds (sec.) . . . equal 1 minute, . . . in. 60 minutes "1 hour, ..../*. 24 hours "1 day, .... da. 7 days "1 week, .... wk. 365 days, or I _ _ „ lcommonyear) . y,. 12 months > 100 years " 1 century, . . . C. WRITTEN EXERCISES. 1. How... | |
 | George Albert Wentworth - Arithmetic - 1893 - 242 pages
...(fl. oz. xvj.). TIME MEASURE. Time Measure is used in measuring duration. TABLE. 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 Washington Hull - Arithmetic - 1894 - 204 pages
...what was his gain ? MEASURES OF TIME. 78. Time is measured by the following TABLE. 60 seconds (sec.) = 1 minute, min. 60 minutes = 1 hour, hr. 24 hours =...7 days = 1 week, wk. 365 days = 1 common year, yr. 366 days = 1 leap year, 1. yr. 100 years = 1 century, C. Every year divisible by 4 except the centennial... | |
 | Albert Newton Raub - Arithmetic - 1894 - 174 pages
...Measure is used in measuring time or duration. The following is the table : TABLE. 60 seconds (sec.) = 1 minute, min. 60 minutes = 1 hour, hr. 24 hours = 1 day, da. 7 days = 1 week, wk. 365 days = 1 year, yr. 366 days = 1 leap year. 12 calendar months = 1 year. 100 years = 1 century, C. NOTES. —... | |
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Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year 12 months (mo.) = 1 year 10 years = 1 decade 10 decades or \ , , , „ , 1=1 century... 
