Easy Introduction to Mathematics, Tom 1Barlett & Newman, 1814 |
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Strona 31
... Prod . 11 . 12 . 13 . Mult . 6179084 7410826 8918292 14 . 9123847 By 6 8 9 Prod . 15 . 16 . 17 . 18 . Mult . 1982745 By 2 2936807 3 3869071 4965723 4 5 Prod . 19 . 20 . 21 . 22 . Mult . 5843672 6172083 7123964 8076945 By 6 7 . 8 9 Prod ...
... Prod . 11 . 12 . 13 . Mult . 6179084 7410826 8918292 14 . 9123847 By 6 8 9 Prod . 15 . 16 . 17 . 18 . Mult . 1982745 By 2 2936807 3 3869071 4965723 4 5 Prod . 19 . 20 . 21 . 22 . Mult . 5843672 6172083 7123964 8076945 By 6 7 . 8 9 Prod ...
Strona 35
... 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 ...
Strona 36
... Prod . 40957773048 128643 121211 6 1415073 1543716 1543716 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 ...
... Prod . 40957773048 128643 121211 6 1415073 1543716 1543716 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 ...
Strona 38
... Prod . 4569266 Explanation . I say 3 times 2 are 6 , and put it down ; then 3 times 8 are 24 and 2 ( the right hand ... Prod . 10414544 59 . 524183 15 5 Proof . 3 6 7862745 3 60 . 61 . 62 . Multiply 647184 813625 471283 By 16 17 13 Prod ...
... Prod . 4569266 Explanation . I say 3 times 2 are 6 , and put it down ; then 3 times 8 are 24 and 2 ( the right hand ... Prod . 10414544 59 . 524183 15 5 Proof . 3 6 7862745 3 60 . 61 . 62 . Multiply 647184 813625 471283 By 16 17 13 Prod ...
Strona 93
... Prod . 2188 3 734 Explanation . I first multiply by 5 ; I say 5 times 3 are 15 ; 15 farthings are 3d .; put down , and carry 3. Next I say , 5 times 8 are 40 and 3 ( carried ) 43 ; 43 pence are 3s . 7d . put down 7 , and carry 3. Next I ...
... Prod . 2188 3 734 Explanation . I first multiply by 5 ; I say 5 times 3 are 15 ; 15 farthings are 3d .; put down , and carry 3. Next I say , 5 times 8 are 40 and 3 ( carried ) 43 ; 43 pence are 3s . 7d . put down 7 , and carry 3. Next I ...
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added Algebra answer Arithmetic Astronomy called carry ciphers coefficient column common denominator compound contained cube root cubic decimal denotes Diff difference Divide dividend division divisor drams equal equation Euclid's Elements EXAMPLES Explanation farthings former gallons Geometry given number greater greatest common measure guineas hundred improper fraction inches L. S. d latter learning least common multiple least term left hand logarithm lowest terms Mathematics Mixed Mathematics mixed number moidores Moral Evidence multiplicand Multiply namely nine number of terms OPERATION ounces pence pounds Prod Quot quotient Reduce remainder repetend result right hand figure rule shewn shews shillings simple square root subtract surd tens third thousand tion top line transpose transposition TROY WEIGHT units unknown quantity vulgar fraction whence wherefore whole number yards
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Strona xxvi - 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...
Strona 64 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Strona 114 - 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.
Strona 466 - 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.
Strona 62 - Square Measure 144 square inches = 1 square, foot 9 square feet = 1...
Strona 122 - 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.
Strona 252 - ... 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...
Strona 450 - 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.
Strona 307 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; or divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator.
Strona 238 - ... 2. Multiply each term in the multiplicand, beginning at the lowest, by the feet in the multiplier, and write...