The Elements of Arithmetic...: In which Decimal and Integral Arithmetic are Combined, and Taught Inductively, on the System of Pestalozzi, Μέρος 2U. Hunt and son, 1848 - 240 σελίδες |
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Σελίδα 37
... cubic inches in the cistern , then divide by 231 ( because 231 cubic in . make a Cong . ) , and multiply by the number of drops in a Cong . ] 17. What is the value of £ 197 7s . 6d . in Federal Money , estimating the penny at 2 cents ...
... cubic inches in the cistern , then divide by 231 ( because 231 cubic in . make a Cong . ) , and multiply by the number of drops in a Cong . ] 17. What is the value of £ 197 7s . 6d . in Federal Money , estimating the penny at 2 cents ...
Σελίδα 43
... cubic measure . The denominations of Duodecimals are , the foot , or unit , the inch , or prime , marked ( ' ) , the second , or twelfth of a prime ( " ) , the third , or twelfth of a second ( " ' ' ) , the fourth ( " " " ) , and so on ...
... cubic measure . The denominations of Duodecimals are , the foot , or unit , the inch , or prime , marked ( ' ) , the second , or twelfth of a prime ( " ) , the third , or twelfth of a second ( " ' ' ) , the fourth ( " " " ) , and so on ...
Σελίδα 45
... cubic feet in a wall 19ft . 6in . long , 2ft . 3in . thick , and 4ft . 6in . high ? 5. How many cubic feet of wood in a pile 16 3 ′ long , 4 6 ' wide , and 8 feet high ? 6. The number of square feet , & c . , in a floor , is 166 9 ′ 6 ...
... cubic feet in a wall 19ft . 6in . long , 2ft . 3in . thick , and 4ft . 6in . high ? 5. How many cubic feet of wood in a pile 16 3 ′ long , 4 6 ' wide , and 8 feet high ? 6. The number of square feet , & c . , in a floor , is 166 9 ′ 6 ...
Σελίδα 52
... cubic inches in a bushel ? 94. What is the value of 8131lb . of tea , at 621⁄2cts . per lb. 95. What is the price of 1oz . of indigo , if 4gb . cost $ 132 ? 96. A rectangular farm contains 10A . 3R . , and it mea- sures in front 39 rods ...
... cubic inches in a bushel ? 94. What is the value of 8131lb . of tea , at 621⁄2cts . per lb. 95. What is the price of 1oz . of indigo , if 4gb . cost $ 132 ? 96. A rectangular farm contains 10A . 3R . , and it mea- sures in front 39 rods ...
Σελίδα 105
... cubic inch of gold weighs 11.11oz . and a cubic inch of silver 6.04oz . , what quantity is contained in a mass of 63oz . , of which 1 cubic inch weighs 8.35oz . ? 11. How much molasses , at 50 cents , and water , must be mixed with 15 ...
... cubic inch of gold weighs 11.11oz . and a cubic inch of silver 6.04oz . , what quantity is contained in a mass of 63oz . , of which 1 cubic inch weighs 8.35oz . ? 11. How much molasses , at 50 cents , and water , must be mixed with 15 ...
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5th power 9 hours acres amount annuity approximate values Arithmetic Avoirdupois bill bought bushel cents a pound column commence common difference compound interest contained continued fraction cost cube root cubic decimal denominator diameter discount Divide dividend divisible dollars dominical letter 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 paid payable payment piece present worth prime factors prime number PROBLEM quotient figure ratio Reduce remainder repetend rods root figure RULE sold square number square root subtract sugar tens third trial divisor undecillion units weeks weighs whole number wide yards zeroes లు
Δημοφιλή αποσπάσματα
Σελίδα 127 - And we may moreover observe, that the sum of the extremes is equal to the sum of any two terms equally distant from the extremes, or to twice the middle term, when the number of terms is odd.
Σελίδα 177 - To find the solid contents of a cylinder. RULE. Multiply the area of the base by the height.
Σελίδα 107 - Take a series of numbers, commencing with the number of things given, and decreasing by 1, until the number of terms is equal to the number of things to be taken at a time : the product of all the terms will be the answer required.
Σελίδα 18 - ... move the decimal point as many places to the right as there are ciphers in the multiplier.
Σελίδα 166 - If 2 men start from the same place and travel in opposite directions, one at the rate of 4...
Σελίδα 29 - 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 106 - PROBLEM II. Any number of different things being given, to find how many changes can be made out of them by taking a given number of the things at a time.
Σελίδα 106 - To find the number of Permutations or changes, that can be made of any given number of things, all different from each other.- . RULE. Multiply all the terms of the natural series of numbers, from one up to the given number, continually together, and the last product will be the answer required.
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 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.