Elements of ArithmeticGlazier, 1824 - 219 σελίδες |
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Σελίδα
... Proportion , which is Arith- metical , or Geometrical , according as the Character be- tween the Terms denotes ; thus , 37 11 signifies an Arithmetical , and 5:20 : 80 , a Geometrical , Con- tinued Proportion . Signifies an Arithmetical ...
... Proportion , which is Arith- metical , or Geometrical , according as the Character be- tween the Terms denotes ; thus , 37 11 signifies an Arithmetical , and 5:20 : 80 , a Geometrical , Con- tinued Proportion . Signifies an Arithmetical ...
Σελίδα
... Proportions , and Rules depending upon them , 136 Properties of Arithmetical Proportions , 139 Properties of Geometrical Proportions , 140 Simple Rule of Three Direct , 146 Simple Rule of Three Inverse , 153 Compound Rule of Three ...
... Proportions , and Rules depending upon them , 136 Properties of Arithmetical Proportions , 139 Properties of Geometrical Proportions , 140 Simple Rule of Three Direct , 146 Simple Rule of Three Inverse , 153 Compound Rule of Three ...
Σελίδα 60
... proportion of 15 to 1. When gold or silver is finer or coarser than the standard , the variation is estimated by carats and grains of a carat in gold ; and by penny weights in silver . The carat is no fixed quantity , but one twenty ...
... proportion of 15 to 1. When gold or silver is finer or coarser than the standard , the variation is estimated by carats and grains of a carat in gold ; and by penny weights in silver . The carat is no fixed quantity , but one twenty ...
Σελίδα 124
... proportion , and the square root of the product will be the diameter required . If the required be less than the given diameter , divide the square of the given diameter by the proportion . 26. There are two circular ponds in a ...
... proportion , and the square root of the product will be the diameter required . If the required be less than the given diameter , divide the square of the given diameter by the proportion . 26. There are two circular ponds in a ...
Σελίδα 134
... proportion be- tween the given and required cube , and the cube root of the product will be the required side . 8. There is a cubical vessel whose side is 4 feet ; what will be the side of another cubical vessel that shall con- tain 4 ...
... proportion be- tween the given and required cube , and the cube root of the product will be the required side . 8. There is a cubical vessel whose side is 4 feet ; what will be the side of another cubical vessel that shall con- tain 4 ...
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2qrs 3qrs acres added annum antece antecedent approximate arithmetical means arithmetical progression bushels called cent ciphers column commences common denominator complex numbers compound interest consequent contained cost cube root decimal figures diameter difference dividend division divisor dollars duct EXAMPLES FOR PRACTICE extract the square factors fathom Federal money feet four quantities fourth term frac gain gallons geometrical means geometrical progression given number gives greater Hence hundred hundredths inches last figure logarithm manner mean term merator method months multiplicand number composed number of terms operation pence performed periodical fraction places of decimals plain pound preceding principal proportion question quotient reduced remainder rods Rule of Three separate separatrix share shillings side simple sought square root subtract the product tain tare tenths third thousandths tient tion tiplied TROY WEIGHT twice unity weight whole number worth write written yards
Δημοφιλή αποσπάσματα
Σελίδα 29 - AVOIRDUPOIS WEIGHT. 16 drams (dr.) make 1 ounce, marked oz. 16 ounces 1 pound Ib. 28 pounds 1 quarter qr. 4 quarters 1 hundred weight cwt. 20 hundred weight 1 ton T.
Σελίδα 158 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet thick ? 8 : 12 : : 20x6x4 24: 200x8x6 80 (lays, Jlns.
Σελίδα 187 - Multiply the sum of the two extremes by the number of terms, and half the product will be the sum of all the terms.
Σελίδα 11 - Ans. 90. 5. A merchant bought of one person 50 barrels of flour for 300 dollars ; of another person, 75 barrels for 525 dollars ; and of another person, 125 barrels for 1000 dollars.
Σελίδα 183 - RULE. Find an answer, as before, by linking ; then say, As the sum of the quantities, or differences, thus determined, is to the given quantity, so is each ingredient found by linking, to the required quantity of each.
Σελίδα 166 - Ans. 60. 5. ..What is the age of a person who says, that, if | of the years I have lived, be multiplied by 7, and ^ of them be added to the product, the sum will be 292 ? Ans. 60 years.
Σελίδα 82 - RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Σελίδα 156 - There is a cistern having a pipe which will empty it in 10 hours; how many pipes of the same capacity will empty it in 24 minutes ? Ans.