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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...
An Arithmetic for Preparatory Schools, High Schools, and Academies - Page 75
by Charles Austin Hobbs - 1889 - 343 pages

## The Schoolmaster's Assistant: Being a Compendium of Arithmetic, Both ...

Thomas Dilworth - Arithmetic - 1825 - 194 pages
...2 10. OF TIME. Q. Whieh are the Denominations of Time ? A. 60 Seeonds, or See. make 1 Miuule, Miu. 60 Minutes, 1 Hour. Hr. 24 Hours, 1 Day. Da. 7 Days, 1 Week, Wk. 4 Weeks — 1 Month, Mo. 1 3 Months 1 day, i\$• 6 hours, 1 eommon or Julian Year, Yi Q. What is a...

## First Book of Arithmetic for the Use of Schools

...ttŁ 6Ł tods ~ 1 wey icy. 2 weys = 1 sack sk. 12 sacks = 1 last lit. marked 60 seconds (sec.) = 1 minute min. 60 minutes — 1 hour hr. 24 hours . =1 day da. 7 days ~ 1 week wk. 12 months, or ^ 52 weeks and 1 day, or V =1 year yr. 365 days ) Every fourth year contains 366 days,...

Charles DAVIES (LL.D.) - Arithmetic - 1843 - 348 pages
...are years, months, weeks, days, hours, minutes, and seconds. 60 seconds sec. make 1 minute, marked m. 60 minutes - - - 1 hour, - - - - hr. 24 hours - -...day, - - - - da. 7 days - - - - 1 week, - - - wk. 4 weeks - - - - 1 month, - - - mo. 13 mo 1 day and 6hrs. ) 1 common or ) or 365 days, 6 hrs. J Julian...

Charles Davies - Arithmetic - 1844 - 358 pages
...years, months, •weeks, days, hours, minutes, and seconds. 60 seconds sec. make 1 minute, marked m. 60 minutes - - - 1 hour, - - - - hr. 24 hours - -...day, - - - - da. 7 days - - - - 1 week, - - - wk. 4 weeks - - - - 1 month, - - - mo. 13 mo 1 day and 6hrs. ) 1 common or ) yr. wk. da. hr. m. sec. 1...

Charles Davies - Arithmetic - 1846 - 362 pages
...are years, months, weeks, days, hours, minutes, and seconds. 60 seconds sec. make 1 minute, marked m. 60 minutes - - - 1 hour, - - - - hr. 24 hours - -...day, - - - - da. 7 days - - - - 1 week, - - - wk. 4 weeks - - - - 1 month, - - - mo. 13 mo 1 day and 6hrs. ) 1 common or ) or 365 days, 6 hrs. ) Julian...

## Arithmetic: Designed for Academies and Schools, Uniting the Inductive ...

Charles Davies - Arithmetic - 1847 - 368 pages
...years, months, weeks, days, hours, minutes, and seconds. 60 seconds, sec. make 1 minute, marked m. 60 minutes 1 hour, hr. 24 hours ... 1 day, ... da. 7 days ... 1 week, ... wk. 4 weeks ... 1 month, ... mo. 13mo. Ida. and 6hrs., ) 1 common or ) or 365da. Qhrs. \$ Julian year, \...

## Practical arithmetic for the use of adults

P. Fletcher - Arithmetic - 1848 - 138 pages
...— sacks — 1 wey 1 sack 1 last — wy. — sk. — la. B 5 TIME. 60 seconds make 1 minute, marked min. 60 minutes — 1 hour — hr. 24 hours — 1 day — da. 7 days — 1 week — wk. 52 weeks and 1 day, or' 365 days, make J 1 year — Every fourth year contains 366 days, and is called...

## The American Equater: Or, Arithmetic Simplified in which Equations are Used ...

Conley Plotts - Arithmetic - 1848 - 278 pages
...Year, Month, Week, Day, Hour, Minute, and Second. 60 seconds (marked sec.) make 1 minute, - marked min. 60 minutes 1 hour, hr. 24 hours 1 day, da. 7 days 1 week, .... wk. 4 weeks 1 lunar month, - lu. ino. 13 lunar months, 1 day, 6 hrs. } 12 calendar months, or > 1 year,...