Easy Introduction to Mathematics, Τόμος 1Barlett & Newman, 1814 |
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Σελίδα 29
... Prod . 11 . 12 . 13 . 14 . Mult . 6179084 7410826 8918292 9123847 By 6 7 8 9 . Prod . 15 . 16 . 17 . 18 . Mult . 1982745 2936807 3869071 4965723 By 2 3 4 5 Prod . Mult . 19 . 5843672 20 . 6172083 21 . 7123964 22 . S076945 By 6 7 8 9 ...
... Prod . 11 . 12 . 13 . 14 . Mult . 6179084 7410826 8918292 9123847 By 6 7 8 9 . Prod . 15 . 16 . 17 . 18 . Mult . 1982745 2936807 3869071 4965723 By 2 3 4 5 Prod . Mult . 19 . 5843672 20 . 6172083 21 . 7123964 22 . S076945 By 6 7 8 9 ...
Σελίδα 31
... Prod . Mult . 11 . 12 . 13 . 14 . 6179084 7410826 8918292 9123847 By 6 7 8 Prod . Mult . 15 . 1982745 16 . 17 . 18 . 2936807 3869071 4965723 By 2 3 4 5 Prod . 19 . 20 . 21 . 22 . Mult . 5843672 6172083 7123964 S076945 By 6 7 8 9 Prod ...
... Prod . Mult . 11 . 12 . 13 . 14 . 6179084 7410826 8918292 9123847 By 6 7 8 Prod . Mult . 15 . 1982745 16 . 17 . 18 . 2936807 3869071 4965723 By 2 3 4 5 Prod . 19 . 20 . 21 . 22 . Mult . 5843672 6172083 7123964 S076945 By 6 7 8 9 Prod ...
Σελίδα 33
... Prod . 65721001675 Prod . 19124097204 Explanation . Ex . 45. Although here are 5 figures in the multiplier , yet one being a ci- pher , there are only 4 figures to multiply by : the difference made by the cipher is , that it occasions ...
... Prod . 65721001675 Prod . 19124097204 Explanation . Ex . 45. Although here are 5 figures in the multiplier , yet one being a ci- pher , there are only 4 figures to multiply by : the difference made by the cipher is , that it occasions ...
Σελίδα 33
... Prod . 40957773048 Prod . 15592946673 Explanation . Ex . 49. In this example the multiplier consists of 11 , 4 , and 12. I multi- ply first by 12 , putting the right hand figure 8 of the product under the units 2 . I next multiply by 4 ...
... Prod . 40957773048 Prod . 15592946673 Explanation . Ex . 49. In this example the multiplier consists of 11 , 4 , and 12. I multi- ply first by 12 , putting the right hand figure 8 of the product under the units 2 . I next multiply by 4 ...
Σελίδα 33
... Prod . 4569266 Proof . 13 5 4 2 Explanation . I say 3 times 2 are 6 , and put it down ; then 3 times 8 are 24 and 2 ... Prod . 10414544 59 . 524183 15 5 Proof . 3 X 7862745 3 60 . 61 . 62 . Multiply 647184 813625 471283 By 16 17 13 Prod ...
... Prod . 4569266 Proof . 13 5 4 2 Explanation . I say 3 times 2 are 6 , and put it down ; then 3 times 8 are 24 and 2 ... Prod . 10414544 59 . 524183 15 5 Proof . 3 X 7862745 3 60 . 61 . 62 . Multiply 647184 813625 471283 By 16 17 13 Prod ...
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Άλλες εκδόσεις - Προβολή όλων
An Easy Introduction to the Mathematics: In Which the Theory and Practice ... Charles Butler Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
added Algebra aliquot answer Arithmetic Avoirdupois bushels called carry ciphers coefficient common denominator composite number compound cost cube root decimal denotes Diff difference divide dividend division divisor drams equal equation Euclid's Elements EXAMPLES Explanation farthings former fourth gallons Geometry given number greater greatest common measure guineas hundred improper fraction inches lastly latter learning least common multiple least term likewise logarithm lowest terms mainder manner Mathematics method of proof mixed number moidores multiplicand Multiply number of terms OPERATION ounces pence pounds Prod Quot quotient Reduce remainder repetend right hand figure rule second term shewn shews shillings square root subtract surd tens third thousand tion top line TROY WEIGHT units unknown quantity vulgar fraction whence wherefore whole number yards
Δημοφιλή αποσπάσματα
Σελίδα xxii - Just so it is in the mind; would you have a man reason well, you must use him to it betimes, exercise his mind in observing the connection of ideas and following them in train. Nothing does this better than mathematics, which therefore I think should be taught all those who have the time and opportunity, not so much to make them mathematicians as to make them reasonable creatures...
Σελίδα 48 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 98 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Σελίδα 42 - AVOIRDUPOIS WEIGHT. 16 drams, dr. make 1 ounce, - - - - oz. 16 ounces - - - 1 pound, - - - - Ib. 28 pounds - - - 1 quarter, - - - qr. 4 quarters - - - 1 hundred weight, - cwt. 20 hundred weight, 1 ton, T.
Σελίδα 448 - What number is that, which, being divided by the product of its digits, the quotient is 3 ; and if 18 be added to it, the digits will be inverted ? Ans.
Σελίδα 54 - M. 60 minutes, 1 hour, h. 24 hours, 1 day, d. 7 days, . 1 week, w. 4 weeks, 1 month, mo. 13 months, 1 day and 6 hours, 1 Julian year, yr. Thirty days hath September, April, June and November ; February twenty-eight alone, all the rest have thirtyone.
Σελίδα 106 - State and reduce the terms as in the Rule of Three Direct. 2. Multiply the first and second terms together, and divide the product by the third ; the quotient will be the answer in the same denomination as the middle term was reduced into.
Σελίδα 234 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Σελίδα 432 - A hare is 50 leaps before a greyhound, and takes 4 leaps to- the greyhound's 3, but 2 of the greyhound's leaps are as much as 3 of the hare's ; how many leaps must the greyhound take to catch the hare ? Ans. 300.
Σελίδα 138 - To reduce a whole number to an equivalent fraction, having a given denominator. RULE. Multiply the whole number by the given denominator, and place the product over the said denominator, and it will form the fraction required.