Easy Introduction to Mathematics, Τόμος 1Barlett & Newman, 1814 |
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Σελίδα 3
... remainder ; the rest are called composite . The inge- nious method alluded to above was called , " The Sieve of Eratosthenes : " for some account of it , see Dr. Horsley's paper in the Philosophical Trans actions , vol . 62. p . 327 ...
... remainder ; the rest are called composite . The inge- nious method alluded to above was called , " The Sieve of Eratosthenes : " for some account of it , see Dr. Horsley's paper in the Philosophical Trans actions , vol . 62. p . 327 ...
Σελίδα 24
... remainder , carry 1 for every ten to the third column , and pro- ceed in this manner till the left hand column is added , under which its whole sum must be put down . 3. Add 312 , 498 , 387 , 968 , and 527 together . OPERATION . 312 498 ...
... remainder , carry 1 for every ten to the third column , and pro- ceed in this manner till the left hand column is added , under which its whole sum must be put down . 3. Add 312 , 498 , 387 , 968 , and 527 together . OPERATION . 312 498 ...
Σελίδα 26
... remainder , and carry one to the next lower figure before you subtract . IV . Proceed in this manner until all the lower figures are sub- tracted , and the result will be the remainder , or difference re- quired . Method of Proof . Add ...
... remainder , and carry one to the next lower figure before you subtract . IV . Proceed in this manner until all the lower figures are sub- tracted , and the result will be the remainder , or difference re- quired . Method of Proof . Add ...
Σελίδα 27
... remainder then is 2615. I then add the second line 2128 and this remainder together , which gives the proof . 2. From 135167 take 19103 , and from 720981 take 10029 . OPERATIONS . 135167 19103 Diff . 116064 Proof . 135167 720981 10029 ...
... remainder then is 2615. I then add the second line 2128 and this remainder together , which gives the proof . 2. From 135167 take 19103 , and from 720981 take 10029 . OPERATIONS . 135167 19103 Diff . 116064 Proof . 135167 720981 10029 ...
Σελίδα 33
... remainder to carry set the last remainder on the left of the cross . II . Add the figures in the multiplier together , casting out the nines as before , and set the last remainder on the right of the cross . III . Multiply the two ...
... remainder to carry set the last remainder on the left of the cross . II . Add the figures in the multiplier together , casting out the nines as before , and set the last remainder on the right of the cross . III . Multiply the two ...
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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.