 | D. M. Garrett - Arithmetic - 1886 - 210 pages
...medicines. The pound IB the same as the pound Troy. TIME. 60 seconds (sec.) . . equal 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. 12 calendar months . " 1 year, . . . yr. 20 grains (gr.) . . equal 1 scruple,... | |
 | D. M. Garret - Arithmetic - 1886 - 202 pages
...medicines. The pound is the same as the pound Troy. TIME. 60 seconds (sec.) . . equal 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. 12 calendar months . " 1 year, . . . yr. SIGNS AND ABBREVIATIONS USED... | |
 | Charles Scott Venable - Arithmetic - 1888 - 242 pages
...many cents ? 5 eagles ? 372. Reduce the following : 373. 60 seconds (sec.) make ... 1 minute, . . min. 60 minutes " ... 1 hour, . . . hr. 24 hours " ... 1 day, ... da. 7 days " ... 1 week, . . wk. 865 days " ... 1 year, . . yr. Every fourth year is called a leap year, and contains 366 days. If the... | |
 | Henry Francis Harrington - Spellers - 1888 - 212 pages
...pound (Ib.). 480 grains = 1 ounce. 5760 grains = 1 pound. Time. 60 seconds (sec.) = 1 minute (min.). CO minutes = 1 hour (hr.). 24 hours = 1 day (da.). 7 days = 1 week (wk.). 53 weeks = 1 year (yr-)30 or 31 days = 1 month (mo.). 12 months = 1 year. 305 days = 1 year. ..366... | |
 | James William Nicholson - Arithmetic - 1889 - 408 pages
...OF TIME. 254. Time is a limited portion of duration. TABLE. CO seconds (sec.) make 1 minute (min.) 60 minutes " 1 hour (hr.) 24 hours " 1 DAY (da.) 7 days " 1 week (wk.) 4 weeks " 1 month (mo.) 305 days " 1 common year (yr. ) 36C days " 1 leap year. 100 years " 1 century (cen.) 255. The solar... | |
 | Charles Austin Hobbs - Arithmetic - 1889 - 362 pages
...revolution of the earth on its axis and around the sun. TABLE. 60 seconds (sec.) = 1 minute (min.). 60 minutes =1 hour (hr.). 24 hours = 1 day (da.). 7 days = 1 week (wk.). 365 days =1 year (yr.). 366 days = 1 leap year. 100 years = 1 century. The length of a solar day is... | |
 | Charles Edward White - Arithmetic - 1891 - 230 pages
...how many pounds of sugar at $.07 a Ib. ? Lesson 19. TIME TABLE. 60 seconds (sec.) 1 minute (min.). 60 minutes 1 hour (hr.). 24 hours 1 day (da.). 7 days 1 week (wk.). 4 weeks 1 month (mo.). 12 months 1 year (yr.). 52 weeks 1 year. 365 days 1 year. 1. How many minutes in 36 hours ? 2. 427... | |
 | William James Milne - Arithmetic - 1892 - 440 pages
...days, adding one day every fourth year. In 1582, the error 60 Seconds (sec.) = 1 Minute . . . min. 60 Minutes = 1 Hour . . . . hr. 24 Hours = 1 Day . . . . da. 7 Days = 1 Week . . . wk. 365 Days = 1 Year . . . . yr. 3(i6 Days = 1 Leap Year . . y. 100 Years = 1 Century . . . cen. in the... | |
 | John Henry Walsh - 1893 - 426 pages
...minutes .... 1 degree (°) 360 degrees . 1 circumference Time Measure. 60seconds(sec.) 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 Years divisible by 4 and not by 100 are leap years.... | |
 | John Henry Walsh - Arithmetic - 1893 - 268 pages
...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.... | |
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Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr . ) 24... 
