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 Βιβλία Βιβλία TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24... Hamilton's Arithmetics - Σελίδα 241
των Samuel Hamilton - 1913
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## Arithmetic

George Albert Wentworth - 1892 - 296 σελίδες
...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... ## Intermediate Arithmetic: Including Exercises in Solving Simple Algebraic ...

John Henry Walsh - 1893 - 458 σελίδες
...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
...centennial years, are leap 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. |... ## An Elementary Arithmetic

George Albert Wentworth - 1893 - 216 σελίδες
...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.... ## Commercial Arithmetic

Oscar F. Williams - 1894 - 307 σελίδες
...except centennial years, are leap years. II. Ml centennial years divisible by Jj.00 are leap years. Table. 60 seconds (sec. ) = 1 minute min. 60 minutes...hr. 24 hours • — 1 day da. 7 days = 1 week wk. 4 weeks = 1 lunar month- mo. 30 days = 1 commercial month . . mo. S65 days = 1 common year yr. 386... ## Intermediate Arithmetic, Including Exercises in Solving Simple Algebraic ...

John Henry Walsh - 1895 - 458 σελίδες
...at \$2.50 a dozen. What was the total cost of the purchase ? 525. Learn the following tables : TIME. 60 seconds (sec.) 1 minute (min.) 60 minutes 1 hour (hr.) 24 hours 1 day (da.) 7 days 1 week (wk.) DRY MEASURE. 2 pints (pt.) 1 quart (qt.) 8 quarts 1 peck (pk.) 4 pecks 1 bushel (bu.) AVOIRDUPOIS WEIGHT.... ## The Elementary Arithmetic: Oral and Written

Albert Newton Raub - 1894 - 192 σελίδες
...many minims in ^ f 3 ? 5. How many f 3 in 3 O. 5 f 3. TIME. 118. Time is a measured part of duration. TABLE. 60 seconds (sec.) = 1 minute, min. 60 minutes = 1 hour, hr. 24 hours = 1 day, d. 365 days = 1 year, yr. 366 days = 1 leap year. 100 years =1 century, cen. Also, 7 days = 1 week,... ## "Wentworth & Hill's Exercise Manual: Arithmetic, Τόμος 1

George Albert Wentworth - 1894
...scruple (3). 8 drams — 1 ounce ( § )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 — I common year (yr.) 366 days — 1 leap-year. The day of... ## A Commercial Arithmetic: Designed for Academies, High Schools, Counting ...

James Bates Thomson - 1894
...his return to it, and is shown by sun dials. A Mean Solar Day is the average length of apparent solar 60 seconds (sec.) = 1 minute, . . min. 60 minutes = 1 hour, . . . hr. 24 hours = 1 day, . . . d. 7 days = 1 week, . . . tck. 865 days = 1 common year, c.yr. 866 days = 1 leap year, . l.yr.... ## Grammar-school Arithmetic: Including Easy Algebraic Equations and Simple ...

John Henry Walsh - 1895 - 444 σελίδες
...nearly what ? 10. 4| x Ц X 4Д = nearly what ? 525. Learn the following tables : TIME. 60 seconda (sec.) 1 minute (min.) 60 minutes 1 hour (hr.) 24 hours 1 day (da.) 7 days 1 week (wk.) DBY MEASURE. 2 pints (pt.) 1 quart (qt.) 8 quarts 1 peck (pk.) 4 pecks 1 bushel (bu.) AVOIRDUPOIS WEIGHT....