A New System of Arithmetic and MathematicsPiercy and Reed, printers, 1845 - 240 σελίδες |
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Σελίδα 22
... week ? Ans . $ 312 . 14. What will 40,000 brick cost , at 3 dollars per thou- sand ? Ans . $ 120,000 . SIMPLE DIVISION TEACHETH to find how often one number is contained in another of the same name . The number to be divided is called ...
... week ? Ans . $ 312 . 14. What will 40,000 brick cost , at 3 dollars per thou- sand ? Ans . $ 120,000 . SIMPLE DIVISION TEACHETH to find how often one number is contained in another of the same name . The number to be divided is called ...
Σελίδα 28
... week , w . 4 weeks , 1 month , 13 months , 1 day and 6 hours , 1 Julian year , mo . yr . Thirty days hath September , April , June and Novem . ber ; February twenty - eight alone , all the rest have thirty- one . N. B. In Bissextile ...
... week , w . 4 weeks , 1 month , 13 months , 1 day and 6 hours , 1 Julian year , mo . yr . Thirty days hath September , April , June and Novem . ber ; February twenty - eight alone , all the rest have thirty- one . N. B. In Bissextile ...
Σελίδα 30
... Weeks . Days . Hours . Minutes . Seconds . 1 12 52 365 8760 525600 19536000 1 4 1 24 1440 86400 1 60 3600 1 60 365 days 6 hours 13 lunar months , 1 day , 6 hours 1 year nearly . TROY WEIGHT . Pound . Ounce , lb. Oz . 30 WEIGHTS AND ...
... Weeks . Days . Hours . Minutes . Seconds . 1 12 52 365 8760 525600 19536000 1 4 1 24 1440 86400 1 60 3600 1 60 365 days 6 hours 13 lunar months , 1 day , 6 hours 1 year nearly . TROY WEIGHT . Pound . Ounce , lb. Oz . 30 WEIGHTS AND ...
Σελίδα 87
... week , how many bushels will 8 horses eat in the same time ? Ans . 14 bushels . 87. If 20 men can mow a field in 34 days , how many men can mow it in 8 days ? Ans . 85 . 88. If 8 men can build a wall in 20 days , how long will it take 5 ...
... week , how many bushels will 8 horses eat in the same time ? Ans . 14 bushels . 87. If 20 men can mow a field in 34 days , how many men can mow it in 8 days ? Ans . 85 . 88. If 8 men can build a wall in 20 days , how long will it take 5 ...
Σελίδα 96
... which was 48 dol- lars , at what rate per cent . per annum did I receive inter- Ans . 12 cents . 30. If 960 dollars defray the expenses of 20 men 88 est ? weeks , for how many weeks will $ 1440 defray 96 COMPOUND PROPORTION .
... which was 48 dol- lars , at what rate per cent . per annum did I receive inter- Ans . 12 cents . 30. If 960 dollars defray the expenses of 20 men 88 est ? weeks , for how many weeks will $ 1440 defray 96 COMPOUND PROPORTION .
Άλλες εκδόσεις - Προβολή όλων
A New System of Arithmetic and Mathematics (1845) James H. Porter Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2008 |
A New System of Arithmetic and Mathematics (1845) James H. Porter Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2008 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 days 30 days 80 feet long acres answer balls contained barrels barter bbls bought breadth broadcloth build a wall bushels bushels of oats circumference cloth cost decimal denomination diameter distance divided dividend divisor dollars DRY MEASURE equal EXAMPLES federal money feet high feet wide find those numbers fraction frustrum gain gallons given number globe hhds hogsheads horses consume hundred hypotenuse lars left hand side Leghorn length lever MEASURE merchant miles months Multiply number of balls pence piasters piece pounds proportion quotient Reduce remainder Required the area Required the cost Required the interest Required the number right hand side rods Rule sell shillings slant height sold Spanish dollars square of sum square root subtract sugar Suppose tare Tare and Tret thick tons TROY WEIGHT weight whole numbers width wine worth yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 26 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 109 - CASE I. When it is required to find how many of the first sort of coin, weight or measure, mentioned in the question, are equal to a given quantity of the last.
Σελίδα 25 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 15 - Place the subtrahend or less number, under the minuend or greater, and subtract units from units, tens from tens, and so on. If any figure of the subtrahend be greater than the corresponding one of the minuend, borrow ten...
Σελίδα 32 - RULE.* 1. Place the numbers so that those of the same denomination may stand directly under each other.
Σελίδα 97 - If 248 men, in 5 days of 11 hours each, dig a trench 230 yards long, 3 wide and 2 deep ; in how many days of 9 hours each, will 24 men dig a trench of 420 yards long, 5 wide and 3 deep ? Ans.
Σελίδα 230 - D then struck :} of what A and B last acquired, out of their hands ; they, with difficulty, recovered ^ of it in equal shares again, but the other three carried off J apiece of the same.
Σελίδα 96 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time...
Σελίδα 121 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Σελίδα 27 - Minute, . 60 Minutes. ..." 1 Degree, ... " °. 30 Degrees . . . . " 1 Sign, ... " s. 12 Signs, or 360 Degrees, the whole great Circle of the Zodiac.