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" Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr . ) 24... "
Arithmetic: Designed for Academies and Schools, Uniting the Inductive ... - Σελίδα 115
των Charles Davies - 1847 - 360 σελίδες
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Arithmetic: Designed for Academies and Schools, Uniting the Inductive ...

Charles Davies - 1847 - 368 σελίδες
...6qt. TIME. 93. The denominations of time are years, months, weeks, days, hours, minutes, and seconds. 60 seconds, sec. make 1 minute, marked m. 60 minutes...... wk. 4 weeks ... 1 month, ... mo. 13mo. Ida. and 6hrs., ) 1 common or ) or 365da. Qhrs. $ Julian year, \ ~ yr' yr. wk. da. hr. m. sec. 1=52 = 3651=8766=525960=31557600...

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

Conley Plotts - 1848 - 278 σελίδες
...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, yr. 365 days...

Practical arithmetic for the use of adults

P. Fletcher - 1848 - 138 σελίδες
...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...

An Elementary and Practical Arithmetic

James B. Dodd - 1850 - 278 σελίδες
...and in years by the revolution of the earth around he sun. 60 seconds (sec.) make 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 ; 100 years, 1 century. A year also consists...

First Lessons in Arithmetic: Combining the Oral Method with the Method of ...

Charles Davies - 1851 - 178 σελίδες
...the rest have thirty-one, Excepting February, twenty-eight alone. 60 seconds, sec. make 1 minute, - m. 60 minutes - - 1 hour, - hr. 24 hours ... 1 day,...days - --- 1 week, - wk. 4 weeks - - 1 month, - mo. 52 weeks - - 1 year, - yr. 100 years - - - 1 century, - C. LESSON XIV. About Circular Motion. TABLE...

Stoddard's Practical Arithmetic

John Fair Stoddard - 1852 - 320 σελίδες
...applied to the divisions and subdivisions of time. TABLE. 60 Seconds (sec.) make 1 Minute, marked min. 60 Minutes " 1 Hour, " hr. 24 Hours " 1 Day, " da. 7 Days " 1 Week, " wk. 4 Weeks " ' 1 Month, " mo. 12 Calendar months, or ) „ , v „ 52 Weeks, 1 day, and 6 hours j L * i-ar' ~365 Days, 6 hours, (nearly,)...

The American Philosophical Arithmetic: Designed for the Use of Advanced ...

John Fair Stoddard - 1856 - 312 σελίδες
...is applied to the divisions and sibdivisions of time. 60 Seconds (sec.) make 1 Minute, marked min. 60 Minutes " 1 Hour, " hr. 24 Hours » "1 Day, " da. 7 Days " 1 Week, " wk. 4 Weeks " 1 Month, " mo. 12 Calendar months, or ) „ . v ,, 52 Weeks,1 day, and 6 hoursj ' yr' 365 Days, 6 hours, (nearly,)...

Intellectual Arithmetic: Or, An Analysis of the Science of Numbers, with ...

Charles Davies - 1858 - 174 σελίδες
...In 37 in 4] in 5 ? TIME TABLE. 60 seconds, sec. make 1 minute, . m. 60 minutes . . 1 hour,.... kr. 24 hours 1 day, . ... da. 7 days 1 week,.... wk. 4 weeks 1 month, . . . mo. 52 wáíéks. . . . .1 year, .... yr. 100 years 1 century, . . . 0. The year is also divided into twelve...

... The Primary Spelling Book: A Simple and Progressive Course of ...

Charles Walton Sanders - 1858 - 102 σελίδες
...earth. MEASURE OF TIME. This measure is applied to the various divisions and subdivisions of time. 60 seconds (sec.) make 1 minute, marked m. 60 minutes " 1 hour, " h. 24 hours " 1 day, " da. 7 days " 1 week, " w. 4 weeks " 1 lunar month, " mo. 12 calendar months,...

Arithmetical and Geographical Tables, for the Use of Schools and General ...

Hugh Gawthrop - 1859 - 72 σελίδες
...motion of the Sun. TIL— MEASUREMENT OP TIME AND MOTION. TIME. 60 eeconds lsec.1 make 1 minute, min. 60 minutes , 1 hour, hr. 24 hours „ 1 day, da. 7 days ,, 1 week, wk. 4 weeks, or 28 days. ... , 1 lunar montb, mo. 365 J days 1 Julian year, yr. 12 calendar months .... „ 1 year....




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