 | Webster Wells, Walter Wilson Hart - Arithmetic - 1919 - 440 pages
...dram (3) 8 drams = 1 ounce ( 3 ) 12 ounces = 1 pound (ft) Apothecaries' Liquid Measures Measures of Time 60 seconds (sec.) = 1 minute (min.) 60 minutes...(hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk. ) 52 weeks 1 , . = 1 year (yr.) 365 days 366 days = 1 leap year If the number of a year is divisible... | |
 | George Wentworth, David Eugene Smith - Arithmetic - 1919 - 268 pages
...640 acres = 1 section (sec.) 36 sections = 1 township (T.) A section is a square mile. TIME MEASURE 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1...(hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) About 30 days = 1 month (mo.) 365 days = 1 common year (yr.) 366 days = 1 leap year wk. 1 =™2 = I... | |
 | George Wentworth - 1919 - 266 pages
...640 acres = 1 section (sec.) 36 sections = 1 township (T.) A section is a square mile. TIME MEASURE 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1...(hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) About 30 days = 1 month (mo.) 365 days = 1 common year (yr.) 366 days = 1 leap year sec. 60 3600 86,400... | |
 | Samuel Hamilton - Arithmetic - 1919 - 380 pages
...small or second spaces, while the minute hand moves over one minute space. 3. Memorize this table : 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 365 days = 1 year (yr.) September, November, April, and June have 30 days each. All the other months... | |
 | Edson Homer Taylor - Mathematics - 1919 - 272 pages
...bushel (bu.) WEIGHT 16 ounces (oz.) =1 pound (Ib.) 2000 pounds = 1 ton (T.) TIME 60 seconds (see.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours =1 day (da.) 7 days = l week (wk.) 12 months (mo.) = 1 year (yr.) 365 days = 1 common year 366 days = 1 leap year ANGLES... | |
 | English language - 1918 - 598 pages
...Britain, 2218.2. See BUSHEL In the vocabulary. Time Measure 60 seconds (sec.) — 1 minute (mln.j. 60 minutes — 1 hour (hr.). 24 hours — 1 day (da.). 7 days - 1 week (wk.). 3?fmoyntns} -1 common year (yr.). 366 days - 1 leap year. 100 yeara ™ 1 century. NOTE.— One month... | |
 | Eugene Henry Barker - Mathematics - 1920 - 264 pages
...Apothecaries' weight is used by druggists and physicians in compounding and prescribing medicines. Measures of Time 60 Seconds (sec.)= 1 Minute (min.) 60 Minutes...Days = 1 Common Year (yr.) 366 Days = 1 Leap Year 100 Years = 1 Century (Cent.) Circular Measures 60 Seconds (")= 1 Minute (') 60 Minutes = 1 Degree... | |
 | Marie Gugle - Mathematics - 1920 - 264 pages
...pennyweight (pwt.) 20 pennyweight = 1 ounce (oz.) 12 ounces = 1 pound (Ib.) 1 pound troy = 5760 grains Time 60 seconds (sec.) = 1 minute (min.) 60 minutes...hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 year (yr.) A leap year = 366 days. A business year usually is 360 days or 12 months of 30 days each.... | |
 | Samuel Hamilton - Arithmetic - 1920 - 350 pages
...to rods. 7. 60 in. to feet. 8. 144 in. to yards. MEASURES OF TIME MEASURES OF TIME Oral Work TABLE 60 seconds (sec.)= 1 minute (min.) 60 minutes = 1...1 day (da. ) 7 days — 1 week (wk. ) 365 days = 1 year (yr. ) April, June, September, and November have each 30 days. All the others except February... | |
 | Franklin Sherman Hoyt, Harriet E. Peet - Arithmetic - 1920 - 386 pages
...contains 2150.42 cu. in., or about li cu. ft. TIME 6o seconds (sec.) = i minute (min.) 6o minutes = i hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week...days = 1 common year (yr.) 366 days = 1 leap year Months having 31 days: Jan., Mar., May, July, Aug., Oct., Dec. Months having 30 days: Apr., June. Sept.,... | |
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TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24... 
