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" TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day... "
Stoddard's Practical Arithmetic - Σελίδα 85
των John Fair Stoddard - 1852 - 299 σελίδες
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School Arithmetic: Primary Book

John Marvin Colaw, John Kelley Ellwood - 1900 - 300 σελίδες
...Time Measure. 341. Time Measure is used in measuring duration. 60 seconds (sec.) = 1 minute (mill.) 60 minutes = 1 hour (hr.). 24 hours = 1 day (da.). 7 days = 1 week (wk.). 365 days = 1 year (yr.). 1. How many seconds are there in 5 min.? In 10 min.? 2. How many hours are...

Selected Words for Spelling, Dictation and Language Lessons

Clarence Edmund Meleney - 1900 - 202 σελίδες
...or § 12 ounces 1 pound, . . Ib. or Ifa UNITS OF TIME. 60 seconds, sec. make . 1 minute, . . . . m. 60 minutes .... 1 hour, .... hr. 24 hours .... 1 day, .... da. 7 days 1 week wk. 365 days .... 1 year, . . . . yr. 52 weeks, 1 day . . . 1 year, .... yr. THE YEAK. WINTER, SPRING,...

A Textbook on Marine Engineering ...: Steam and Steam Boilers, Steam Engines ...

International Correspondence Schools - 1900 - 612 σελίδες
...bushel bu. bu. 1 pk. = 4 qt. 32 = pt. 64 MEASURE OF TIME. TABLE 12. 60 seconds (sec. ) = 1 minute mia 60 minutes = 1 hour ....... hr. 24 hours = 1 day da. 7 days 365 days i 12 months \ ' 366 days 100 years 1 week wk. 1 common year ... yr. 1 leap year. 1 century....

Milne's New York State Arithmetic, Βιβλίο 2

William James Milne - 1914 - 524 σελίδες
...ounce . . . /3 16 fluid ounces = 1 pint O. 8 pints = 1 gallon Cong. Time Measures 60 seconds = 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 Thirty days have September, April, June, and November....

Physics of the Household

Carleton John Lynde - 1917 - 344 σελίδες
...fluid ounces = 1 pint (O.) 8 pints = 1 gallon (cong.) Measure of Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days or 1 . ., , . \ = 1 year (yr.) 12 months (mo.) J J Liquid Measure (U. S.) 4 gills (gi.) =...

The Alvord and Davis Drill and Problem Book in Arithmetic: For Fifth to ...

Charles P. Alvord, M. Elsie Davis - 1914 - 250 σελίδες
...quart dry measure is about the same as Ц quarts liquid measure. Time 60 seconds (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.) 184 TABLES OF DENOMINATE NUMBERS Arc and Angle Measure 60 seconds (")...

Intermediate Arithmetic, Μέρη 2-3

George E. Mercer, Mabel Bonsall - 1914 - 324 σελίδες
...per day for 30 days? How much better is it ? MEASURES OF TIME 77. Oral. 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 12 months (mo.) = 1 year (yr.) 365 days = 1 year 366 days = 1 leap yea: MONTHS No. OF DATS MONTHS No....

Shop Calculations ; Reading Working Drawings ; Measuring Instruments ...

1914 - 428 σελίδες
...pecks =1 bushel bu. bu. pk. qt. pt. 1 = 4 = 32 = 64 MEASURE OF TIME 60 seconds (sec.) =1 minute mm. 60 minutes =1 hour hr. 24 hours =1 day da. 7 days - =1 week wk. 365 days 1 ,0 ', > =1 common year yr. 12 months] 366 days =1 leap year. 100 years * =1 century. NOTE....

Buker-Felter Arithmetics, Βιβλίο 3,Μέρη 1-2

Eva F. Buker - 1915 - 436 σελίδες
...minutes = 1 degree (°) 360 degrees = 1 circumference Measures of Time 60 seconds (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.) 10 years = 1 decade 10 decades (100 yr.) = 1 century (C.) The exact...

Essentials of Arithmetic: Grammar School Book

George Wentworth, David Eugene Smith - 1915 - 588 σελίδες
...pk. ? in 2 pk.? 105. Table of Time. The following is the table of time: 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 12 months (mo.) = 1 year (yr.) Thirty days has September, April, June, and November. The other months...




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