The North American Practical School Arithmetic: Particularly Adapted to the Mercantile, Mechanical, and Agricultural Business of the United StatesLeavitt & Allen, 1858 - 252 σελίδες |
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Σελίδα 40
... payment , for A. Schanck , 12 by 18 , at 3.20 66 66 . .62 66 gall . $ 267.85 Jno . Hall , Jr. ( 48 ) New York , Jan. 24 , 1849 . Messrs . Ch . Mills & Co. Bought of Daniel Bolles . 262 bush . of oats at 30c . per bushel ..... 3641 283 ...
... payment , for A. Schanck , 12 by 18 , at 3.20 66 66 . .62 66 gall . $ 267.85 Jno . Hall , Jr. ( 48 ) New York , Jan. 24 , 1849 . Messrs . Ch . Mills & Co. Bought of Daniel Bolles . 262 bush . of oats at 30c . per bushel ..... 3641 283 ...
Σελίδα 46
... pay 28 men of a dollar each , how much for all ? Ans . $ 21 . 48. How much for 24 yards of stuff at 21 dollars per yard ? Ans . $ 54 . NOTE . To multiply a number by less than a unit diminishes it , as 100 × 150 ; but to divide a number ...
... pay 28 men of a dollar each , how much for all ? Ans . $ 21 . 48. How much for 24 yards of stuff at 21 dollars per yard ? Ans . $ 54 . NOTE . To multiply a number by less than a unit diminishes it , as 100 × 150 ; but to divide a number ...
Σελίδα 47
... pay Ans . 464 . of a £ ? Ans . 1215 men . 61. How many barrels , 23 bushels each , in 520 bushels ? Ans . 200 bls . 62. How many garments requiring yard may be cut from a piece of cloth 21 yards ? Ans . 24 garments MISCELLANEOUS ...
... pay Ans . 464 . of a £ ? Ans . 1215 men . 61. How many barrels , 23 bushels each , in 520 bushels ? Ans . 200 bls . 62. How many garments requiring yard may be cut from a piece of cloth 21 yards ? Ans . 24 garments MISCELLANEOUS ...
Σελίδα 49
... payment was made ? Ans . $ 127 . 98. Multiply by ; by ; by ; by ; by 3 . 3 Ans . ;;;; , or . 99. Multiply by ; by ... pay ? Ans . $ 54 . 105. Sold 16 yds . of cloth at $ 23 per yd .; how much must the purchaser pay me ? Ans . $ 44 . 106 ...
... payment was made ? Ans . $ 127 . 98. Multiply by ; by ; by ; by ; by 3 . 3 Ans . ;;;; , or . 99. Multiply by ; by ... pay ? Ans . $ 54 . 105. Sold 16 yds . of cloth at $ 23 per yd .; how much must the purchaser pay me ? Ans . $ 44 . 106 ...
Σελίδα 61
... 83d . , how much did he owe after the payment ? Ans . £ 125 17s . 9 d . What is Compound Subtraction ? What is the rule for working - 1st ? 2d ? 3d ? 4th ? Proof ? ( 8 ) ( 9 ) lbs . oz . COMPOUND SUBTRACTION . 61 Compound Subtraction.
... 83d . , how much did he owe after the payment ? Ans . £ 125 17s . 9 d . What is Compound Subtraction ? What is the rule for working - 1st ? 2d ? 3d ? 4th ? Proof ? ( 8 ) ( 9 ) lbs . oz . COMPOUND SUBTRACTION . 61 Compound Subtraction.
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12 feet 20 feet acres 2 roods Bought bush bushels cent per annum cents per lb circle whose diameter circumference common denominator compound interest cost cube root diagonal Divide dividend divisor dollars dwts ells EXAMPLES Federal money feet 6 inches feet long figure Find the amount Find the area Find the compound Find the interest Find the solid Find the square Find the value gain or loss gallons given number hhds improper fraction integers least common multiple lowest terms method of finding miles mills mixed number moidores months Multiply number of terms payment perpendicular pieces poles pound pounds sterling present worth Proof PROOF.-As PROOF.-By quotient rate per cent Reduce remainder rhombus RULE RULE.-Multiply shillings simple fraction sold solid contents square root Sterling subtract sugar tare triangle VULGAR FRACTIONS weight whole number York cur
Δημοφιλή αποσπάσματα
Σελίδα 43 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of the fraction, and to the product add the numerator for a new numerator, under which draw a line and place the denominator. EXAMPLES. 9. Reduce 2| to an improper fraction.
Σελίδα 139 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 11 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Σελίδα 34 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.
Σελίδα 43 - To reduce an improper fraction to a whole or mixed number, — RULE : Divide the numerator by the denominator ; the quotient will be the whole or mixed number.
Σελίδα 217 - PROBLEM I. The first term, the last term, and the number of terms being given, to find the sum of all the terms.
Σελίδα 216 - ... dollars. How many days did he work, and how many days was he idle ? Ans.
Σελίδα 46 - 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 193 - Pythagoras' theorem states that the square of the length of the hypotenuse of a right-angled triangle is equal to the sum of the squares of the lengths of the other two sides.
Σελίδα 215 - If the errors are alike, divide the difference of the products by the difference of the errors, and the quotient will be the answer.