A Practical and Theoretical System of Arithmetic: Containing a New System of Proportion : with Theoretical Explanations of All the Principal RulesC. Morse, 1838 - 192 σελίδες |
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Σελίδα 151
... diameter of a circle that shall have any assignable ratio to a given circle . RULE . - Multiply the square of the diameter , by the ratio of the required circle , and the square root of the product will be the diameter of the required ...
... diameter of a circle that shall have any assignable ratio to a given circle . RULE . - Multiply the square of the diameter , by the ratio of the required circle , and the square root of the product will be the diameter of the required ...
Σελίδα 156
... diameter of the earth to be 8000 miles , what would be its comparative magnitude , if it had been 10000 miles in diameter ? Ans . 181 17. If a globe of silver of 3 inches diameter , be worth $ 150 , what would be the value of one 6 ...
... diameter of the earth to be 8000 miles , what would be its comparative magnitude , if it had been 10000 miles in diameter ? Ans . 181 17. If a globe of silver of 3 inches diameter , be worth $ 150 , what would be the value of one 6 ...
Σελίδα 174
... diameter of the circle drawn from one of the points of contact , will meet the circle at the point of contact of the opposite side of the square . Fig . 8 . Now , if we square the diameter of a circle , it is evident we shall have the ...
... diameter of the circle drawn from one of the points of contact , will meet the circle at the point of contact of the opposite side of the square . Fig . 8 . Now , if we square the diameter of a circle , it is evident we shall have the ...
Σελίδα 175
... diameter is known . DEFINITION . - A cylinder is a round body of uniform diameter , its two ends being parallel , and its axis per- pendicular to them . To find the area of a cylinder : RULE . - Multiply the perimeter by the length . To ...
... diameter is known . DEFINITION . - A cylinder is a round body of uniform diameter , its two ends being parallel , and its axis per- pendicular to them . To find the area of a cylinder : RULE . - Multiply the perimeter by the length . To ...
Σελίδα 176
... diameter ; how many more times will the former revolve than the latter , in going a mile ? 11. If the diameter of a circular what is the area of its bottom ? Ans . 84 times . cistern be 6 feet ; Ans . 28.2 feet . 12. What quantity of ...
... diameter ; how many more times will the former revolve than the latter , in going a mile ? 11. If the diameter of a circular what is the area of its bottom ? Ans . 84 times . cistern be 6 feet ; Ans . 28.2 feet . 12. What quantity of ...
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A Practical and Theoretical System of Arithmetic: Containing Several New ... George Willson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
A Practical and Theoretical System of Arithmetic: Containing a New System of ... George Willson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Practical and Theoretical System of Arithmetic: Containing a New System of ... George Willson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount angles annuity annum barrels bought bushels bushels of oats bushels of wheat cents a bushel ciphers compound interest Compound Numbers contain cube root cubic currency decimal point denote diameter divide the product dividend division divisor dollars equal example Federal Money feet long Find the interest gallons given number hand figures hours a day hypotenuse improper fraction inches integer least common multiple length less lowest terms method miles mills minuend mixed number months multiplicand Multiply number of terms paid payment perpendicular piece pound principal quantity question quotient ratio Reduce remainder Required the interest rhombus right-angled rods Rule of Three RULE.-Multiply separatrix share shillings sides simple solid square root statement subtract third term tion triangle Troy Weight units vulgar fraction weight whole number yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 164 - Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terns. EXAMPLES. 1. If the extremes be 3 and 45, and the common difference 2 ; what is the number of terms 1 Ans.
Σελίδα 62 - Multiplying or dividing both terms of a fraction by the same number does not change its value.
Σελίδα 164 - PROBLEM II. The first term, the last term, and the number of terms given, to find the common difference. RULE. — Divide the difference of the extremes by the number of terms less 1 , and the quotient will be the common diffcrenct.
Σελίδα 105 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time...
Σελίδα 174 - To find the area of a trapezoid. RULE. Multiply half the sum of the two parallel sides by the perpendicular distance between them : the product will be the area.
Σελίδα 51 - When the numerator is less than the denominator, the value of the fraction is less than 1.
Σελίδα 55 - ... thing remains, multiply it by the next inferior denomination, and divide by the denominator as before, and so on as far as necessary, and the quotient will be the answer.
Σελίδα 124 - The rule for casting interest, when partial payments have been made, is to apply the payment, in the first place, to the discharge of the interest then due. If the payment exceeds the interest, the surplus goes towards discharging the principal, and the subsequent interest is to be computed on the balance of principal remaining due.
Σελίδα 53 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 102 - The fourth term is found by multiplying the second and third terms together and dividing by the first § 14O.