The Elements of Arithmetic ... in which Decimal and Integral Arithmetic are Combined, and Taught Inductively: On the System of Pestalozzi. Part 1st [2d].U. Hunt and Son, 1844 |
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Σελίδα 35
... inches ; gal- lons , quarts and pints ) are embraced in one sum , they are called COMPOUND NUMBERS . The operations upon them , are performed by regarding each denomination as a frac- tion of the next higher . T. REDUCTION OF COMPOUND ...
... inches ; gal- lons , quarts and pints ) are embraced in one sum , they are called COMPOUND NUMBERS . The operations upon them , are performed by regarding each denomination as a frac- tion of the next higher . T. REDUCTION OF COMPOUND ...
Σελίδα 36
... inches ? 5723 in . = 5123 ft . = 476 ft . 11 in . 476 ft . = 416 yd . = 158 yd . 2 ft . 158 yd . = r . = 28 r . 4 yd . The answer is , therefore , 28 r . 4 yd . 2 ft . 11 in . Hence , to reduce the lower denominations of a compound ...
... inches ? 5723 in . = 5123 ft . = 476 ft . 11 in . 476 ft . = 416 yd . = 158 yd . 2 ft . 158 yd . = r . = 28 r . 4 yd . The answer is , therefore , 28 r . 4 yd . 2 ft . 11 in . Hence , to reduce the lower denominations of a compound ...
Σελίδα 37
... inches in the cistern , then divide by 231 ( because 231 cubic in . make a Cong . ) , and multiply by the number of ... inches long , 5 inches wide , and 3 inches thick ? = TO REDUCE LOWER DENOMINATIONS TO THE FRACTION OF A HIGHER . What ...
... inches in the cistern , then divide by 231 ( because 231 cubic in . make a Cong . ) , and multiply by the number of ... inches long , 5 inches wide , and 3 inches thick ? = TO REDUCE LOWER DENOMINATIONS TO THE FRACTION OF A HIGHER . What ...
Σελίδα 41
... inches by 15 , we find 165in . 13ft . 9in . Write 9in . below the line , and carry 13ft . 15 times 2ft . = 30ft . and 13ft . to carry , make 43ft . 14yd . 1ft . Write 1ft . in the column of feet , and carry 14yd . 15 times 9yd . = 135yd ...
... inches by 15 , we find 165in . 13ft . 9in . Write 9in . below the line , and carry 13ft . 15 times 2ft . = 30ft . and 13ft . to carry , make 43ft . 14yd . 1ft . Write 1ft . in the column of feet , and carry 14yd . 15 times 9yd . = 135yd ...
Σελίδα 42
... inches , make 57 inches . 57 in . ÷ 5 = 113 in . RULE . First divide the highest denomination . Whenever there is any remainder , reduce it to the next lower denomination , and add it to the number ( if any ) already in that ...
... inches , make 57 inches . 57 in . ÷ 5 = 113 in . RULE . First divide the highest denomination . Whenever there is any remainder , reduce it to the next lower denomination , and add it to the number ( if any ) already in that ...
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5th power 9 hours acres amount annuity approximate values Arithmetic Avoirdupois bill BOARD bought bushel cents a pound column commence common difference compound interest contained continued fraction cost cube root cubic denominator diameter discount Divide dividend divisible dollars dominical letter duodecillion equal example exchange Extract extremes feet fraction gain gallons Geometrical Progression given number greatest common divisor harmonical means hours a day hundred improper fraction inches last term least common multiple less lowest terms marcs mean proportional miles minuend months multiplicand Multiply number of terms obtained oxen payable payment piece present worth prime factors prime number PROBLEM quotient figure ratio Reduce remainder repetend rods root figure RULE selling sold square number square root subtract sugar tens third trial divisor units weeks weight whole number wide yards zeroes లు
Δημοφιλή αποσπάσματα
Σελίδα 136 - WHEN three numbers are such that the first is to the third, as the difference of the first and second is to the difference of the second and third...
Σελίδα 177 - To find the solidity of a cylinder. RULE. — Multiply the area of the base by the altitude, and the product will be the solidity.
Σελίδα 30 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Σελίδα 18 - ... move the decimal point as many places to the right as there are ciphers in the multiplier.
Σελίδα 25 - Ten Pounds Avoirdupois Weight of distilled Water weighed in Air, at the Temperature of Sixty two Degrees of Fahrenheit's Thermometer, the Barometer being at Thirty Inches...
Σελίδα 27 - 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 20 - DIVISION is - the process by which we find how many times one number or part of a number is contained in, or may be subtracted from, another. The number to be divided is the dividend. The number to divide by, is the divisor. The number of times the dividend contains the divisor, is the quotient. The divisor and quotient may also be regarded as factors of the dividend. The number left, (if any,) after the operation, is the remainder.
Σελίδα 203 - ... 24 acres in 18 weeks; the grass being at first equal on every acre, and growing uniformly ? THE END.
Σελίδα 117 - ... nine integral cubes between 1 and 1000. All the other intermediate integers are imperfect cubes, and their roots can only be obtained approximately. All perfect cubes from 1 to 1000, evidently have but one integral figure in their cube root. All numbers between 1000 or 103, and 1000000 or 1003, will have two figures in their root. And generally, if we divide a cube into periods of three figures each, by placing a point over units, and one over every third figure from units, the number of points...
Σελίδα 18 - That from and after the passage of this act, the following silver coins shall be of the legal value, and shall pass current as money within the United States, by tale, for the payment of all debts and demands, at the rate of...