 | Charles Edward White - Arithmetic - 1891 - 224 pages
...12. 4 lb. of tea at $.56 a pound will buy how many pounds of sugar at $.07 a lb. ? SLesson 19. TIME TABLE. 60 seconds (sec.) 1 minute (min.). 60 minutes 1 hour (hr.). 24 hours 1 day (da.). 7 days 1 week (wk.). 4 weeks 1 month (mo.). 12 months 1 year (yr.). 52 weeks 1 year. 365 days 1 year.... | |
 | William James Milne - Arithmetic - 1892 - 440 pages
...46 BC, who made the year consist of 365.J days, adding one day every fourth year. In 1582, the error 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. 3(i6 Days = 1 Leap Year . . y. 100 Years =... | |
 | George Albert Wentworth - Algebra - 1892 - 312 pages
...scruple (3). 8 drams — 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... | |
 | 1893 - 252 pages
...unit of time is the mean solar day. The solar year is equal to 365 days, 5 hours, 48 minutes, 49.7 seconds — nearly 365J days. The year, however, is...TABLE OF CALENDAR MONTHS. 1. January — 31 days. 3. February — 28-29 days. 8. March —31 days. 4. April — 30 days. 5. May — 31 days. 6. June... | |
 | William James Milne - Arithmetic - 1893 - 252 pages
...In50gr. ? In90gr. ? 9. How many dr. are there in 2 oz. 3 dr. ? In 3 oz. 5 dr. ? DIVISIONS OF 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... | |
 | George Albert Wentworth - Arithmetic - 1893 - 242 pages
...viij.). 16 ounces = 1 pint (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.... | |
 | Eugene L. Dubbs - Arithmetic - 1893 - 238 pages
...?/^y</ ^ j[rLtf- /',/, . ' .,."-£ LESSON VIII. Time Measure. 60 seconds (sec.) - make 1 minute, marked min. 60 minutes - - - " 1 hour, " hr. 24 hours - - - - " 1 day, " da. 365 days - - - - " 1 year, " yr. 366 days - - - - " 1 leap year, " yr. 7 days ------ 1 week, " wk. 52 weeks - - - - " 1... | |
 | 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... | |
 | 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 day (da.) 7 days 1 week (wk.) 365 days 1 common year (yr.) 366 days 1 leap year Years divisible by 4 and not... | |
 | Oscar F. Williams - Arithmetic - 1894 - 364 pages
...divisible by 4, except centennial years, are leap years. II. dll centennial years divistble by Jj.00 are leap years. Table. 60 seconds (sec.) = 1 minute...min. 60 minutes = 1 hour hr. 24 hours —- 1 day da. 7 days = 1 week wk, 4 weeks = 1 lit nar month mo. 30 days = 1 commercial month .. mo. S65 days = 1... | |
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TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24... 
