 | George Albert Wentworth - 1898 - 424 pages
...and its average length, called the mean solar day, is the unit of time. TABLE. 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. 100 years =... | |
 | James Alexander McLellan, Albert Flintoft Ames - Arithmetic - 1899 - 160 pages
...fluid ounces = 1 pint (O) 8 pints = 1 gallon (cong.) UNITS OF TIME MEASURE OF 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 (1. yr.) 100 years... | |
 | John Henry Walsh - Arithmetic - 1899 - 260 pages
...minute (') 60 minutes .... 1 degree (°) 360 degrees . 1 circumference Time Measure. 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 Years divisible by 4 and... | |
 | Frank H. Hall - Arithmetic - 1899 - 260 pages
...MEASURE. 2 pints (pt.) = 1 quart (qt.). 4 quarts = 1 gallon (gal.). MEASURE OF TIME. 60 seconds (sec.) - 1 minute (min.). 60 minutes — 1 hour (hr. ). 24 hours = 1 day (da.). 7 days = 1 week (wk.). 28 to 31 days = 1 month (mo.). 12 months = 1 year (yr.). 365 days = 1... | |
 | James Morgan Rawlins - Arithmetic - 1899 - 458 pages
...measured by centuries, years, months, weeks, days, hours, minutes, and seconds. 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. 100 Years = 1 Century... | |
 | International Correspondence Schools - Bookkeeping - 1899 - 650 pages
...hundredweight of 100 pounds is taken as the unit. MEASURES OF TIME. TAHI.E XIV. 60 seconds (sec.) = 1 minute min. 60 minutes = 1 hour hr. 24 hours = 1 day da. 7 days = 1 week u'k. 4 weeks = 1 month mo. 12 months = 1 year yr. 100 years = 1 century C. wk.... | |
 | Charles P. Alvord, M. Elsie Davis - Arithmetic - 1914 - 250 pages
...inches. 1 quart dry measure is about the same as Ц quarts liquid measure. 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.) 184 TABLES OF DENOMINATE NUMBERS Arc and... | |
 | Carleton John Lynde - Home economics - 1917 - 344 pages
...(f J) 16 fluid ounces = 1 pint (O.) 8 pints = 1 gallon (cong.) Measure of Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days or 1 . ., , . \ = 1 year (yr.) 12 months (mo.) J J Liquid Measure... | |
 | William James Milne - Arithmetic - 1914 - 364 pages
...Find the weight of a steel plate 90 in. by 56 in. and f in. thick. TIME MEASURES 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.) 10 years = 1 decade ; 100 years = 1 century. Each... | |
 | Eva F. Buker - 1915 - 436 pages
...minute (') 60 minutes = 1 degree (°) 360 degrees = 1 circumference Measures of 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.) 10 years = 1 decade 10 decades (100 yr.)... | |
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Time. 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24... 
