Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetic, Adapted to the United States |
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Page 67
... miles and leagues ? Ans . 9m . Slea . 7. How many times will a carriage wheel , 16 feet and 9 inches in circumference , turn round in going from New - York to Philadelphia ; it being 96 miles ? Ans . 30261 times , and 84 feet over . 8 ...
... miles and leagues ? Ans . 9m . Slea . 7. How many times will a carriage wheel , 16 feet and 9 inches in circumference , turn round in going from New - York to Philadelphia ; it being 96 miles ? Ans . 30261 times , and 84 feet over . 8 ...
Page 69
... miles from the earth , and a cannon ball at its first discharge flies about a mile in 73 seconds ; how long would a caĆnon ball be , at that rate in flying from here to the sun ? Aus . 22yr . 216d . 19h . 40m . 11. The Sun travels ...
... miles from the earth , and a cannon ball at its first discharge flies about a mile in 73 seconds ; how long would a caĆnon ball be , at that rate in flying from here to the sun ? Aus . 22yr . 216d . 19h . 40m . 11. The Sun travels ...
Page 76
... mile is Cfur . 26po . Syds . 2ft .: fur . po . yd . ft . feet . 6 26 3 24400 Num . # 52 : 0 Denem . a mile Ans . 4400 7. Reduce 7oz . 4pwt . to the fraction of a pound troy . Ans . 5. What part of an acre is 2 roods , 20 poles ? Ans . 9 ...
... mile is Cfur . 26po . Syds . 2ft .: fur . po . yd . ft . feet . 6 26 3 24400 Num . # 52 : 0 Denem . a mile Ans . 4400 7. Reduce 7oz . 4pwt . to the fraction of a pound troy . Ans . 5. What part of an acre is 2 roods , 20 poles ? Ans . 9 ...
Page 85
... a yard . Ans . , 833333 + 17. Reduce 5fur . 16po . to the decimal of a mile . Ans . , 675 18. Reduce 41 calendar months to the decimal of year . 8 Ans . 375 CASE III . To find the value of a decimal DECIMAL FRACTIONS . 85.
... a yard . Ans . , 833333 + 17. Reduce 5fur . 16po . to the decimal of a mile . Ans . , 675 18. Reduce 41 calendar months to the decimal of year . 8 Ans . 375 CASE III . To find the value of a decimal DECIMAL FRACTIONS . 85.
Page 107
... miles a day , Blonows at the rate of 20 miles a day ; what distance must ne travel to overtake A ? Ans . 800 miles RULE OF THREE INVERSE . THE Rule of Three Inverse RULE OF THREE DIRECT . 107.
... miles a day , Blonows at the rate of 20 miles a day ; what distance must ne travel to overtake A ? Ans . 800 miles RULE OF THREE INVERSE . THE Rule of Three Inverse RULE OF THREE DIRECT . 107.
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Common terms and phrases
100 dollars 2qrs annex annuity annum answer Anthony Billings barter Bought bushels cloth compound interest contain cube root cyphers Deduct demand dimes divide the product dividend divisor dols equal EXAMPLES federal money figure Find the value gain or loss gallon given number given sum gross guineas hhds hogshead hundred improper fraction inches least common least common multiple left hand lowest terms measure miles mills milreas mixed numbers months Multiply the given neat weight New-England currency New-Jersey New-York currency NOTE Nova-Scotia currency number of shillings paid payment pence piece pound pound sterling present worth principal quotient rate per cent ratio ready money Reduce remainder Required the interest right hand rods Rule of Three sell separatrix simple interest sold solid feet Sqrs square root sterling subtract subtrahend sugar tare third Thomas Grosvenor trett VULGAR FRACTIONS whole numbers wine