 Earth on its axis, the latter by its revolution round the sun. 60 seconds (sec.) make 1 minute, marked min. 60 minutes " 1 hour, " hr. 24 hours " 1 day, " d. 7 days " 1 week, " wk. 4 weeks " 1 lunar month,  An Intermediate Arithmetic - Page 254by Ella Maria Pierce - 1902 - 256 pagesFull view - About this book
 | Glenn Moody Hobbs - 1912 - 64 pages
....01 gram = . 1 gram = 1 gram = 10 gram = 100 gram = 1,000 gram MEASURES OF TIME 60 seconds (see.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (d.) 7 days = 1 week (w. or wk.) 365 days or 52 wks. = 1 year (yr.) 12 months (mos.) = 1 year 366 days = 1 leap year 100... | |
 | Samuel Hamilton - Arithmetic - 1913 - 280 pages
...1 cubic yard AVOIRDUPOIS WEIGHT 16 ounces (oz.) = 1 pound (Ib.) 2000 pounds = 1 ton (T.) TIME TABLE 60 seconds (sec.) = l minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 52 weeks 1 day ) _ 1 common 365 days ) ~ year (yr.) 366 days = l leap year... | |
 | Samuel Hamilton - Arithmetic - 1917 - 270 pages
...cubic yard AVOIRDUPOIS WEIGHT . 16 ounces (oz.) = 1 pound (Ib.) 2000 pounds =1 ton (T.) TIME TABLE 60 seconds (sec.) = l minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 52 Weeks 1 day ) _ 1 common 365 days ) year (yr.) 366 days = l leap year... | |
 | Business mathematics - 1917 - 194 pages
...revolution of the earth on its axis and its annual revolution around the sun. TABLE. 60 Seconds («ec.) = 1 Minute . . . . min. 60 Minutes = 1 Hour . . hr. 24 Hours = 1 Day d. 365 Days =1 Year yr. NOTE 1. — The day is the time during which the earth makes one revolution on... | |
 | Robert E. Cornish - Health & Fitness - 1943 - 174 pages
...grain of troy weight; 1 carat = usually 3.2 grains of troy weight. TIME MEASURE 60 seconds (sec.) = 1 minute (min.) 60 minutes • = 1 hour (hr.) 24 hours = 1 day (d.) 7 days ^ 1 week (wk.) 4 weeks, 30 days, or 28, 29, "30, or 31 days = 1 month (mo.) 12 months, or 365 or 366 days = 1 year... | |
 | Edinburgh Mathematical Society - Electronic journals - 1888 - 154 pages
...1 quart (qt.) 8 bushels = 1 quarter (qr.) 4 quarts = 1 gallon (gal.) [2 gallons — 1 peck.] Time. 60 seconds (sec.) = l minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day. 365 days= 1 common year (yr.) 366 days = 1 leap year. In the foregoing tables the standard units are... | |
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