An Intermediate Arithmetic: Uniting Mental and Written Exercises in a Natural System of InstructionVan Antwerp, Bragg & Company, 1876 - 225 σελίδες |
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Σελίδα 39
... . A man bought a house for $ 4320 and sold it for $ 6450 : how much did he gain ? 10. A man bought 3487 bushels of wheat and sold 1425 bushels : how many bushels had he left ? 11. A ship - builder sold a vessel for $ SUBTRACTION . 39.
... . A man bought a house for $ 4320 and sold it for $ 6450 : how much did he gain ? 10. A man bought 3487 bushels of wheat and sold 1425 bushels : how many bushels had he left ? 11. A ship - builder sold a vessel for $ SUBTRACTION . 39.
Σελίδα 61
... gain $ 15 : for how 4. John has 6 marbles , and Willis has 4 times as many less 9 , and Charles has as many as both John and Willis : how many marbles has Charles ? 5. A lady teacher receives $ 9 a week , and spends $ 6 for board and ...
... gain $ 15 : for how 4. John has 6 marbles , and Willis has 4 times as many less 9 , and Charles has as many as both John and Willis : how many marbles has Charles ? 5. A lady teacher receives $ 9 a week , and spends $ 6 for board and ...
Σελίδα 62
... gain ?. 3. A clerk receives $ 125 a month , and spends $ 68 a month : how much does he lay up each year ? 4. An agent sold 48 sets of outline maps , at $ 16 a set ; the maps cost him $ 10 a set : how much did he make ? 5. If a steamer ...
... gain ?. 3. A clerk receives $ 125 a month , and spends $ 68 a month : how much does he lay up each year ? 4. An agent sold 48 sets of outline maps , at $ 16 a set ; the maps cost him $ 10 a set : how much did he make ? 5. If a steamer ...
Σελίδα 77
... gain $ 14 on the lot ? 8. If 1 man can build a wall in 36 days , how many men can build it in 4 days ? 9. If 6 men can do a piece of work in 8 days , how many men can do it in 12 days ? 10. Two vessels start from the same port and sail ...
... gain $ 14 on the lot ? 8. If 1 man can build a wall in 36 days , how many men can build it in 4 days ? 9. If 6 men can do a piece of work in 8 days , how many men can do it in 12 days ? 10. Two vessels start from the same port and sail ...
Σελίδα 78
... gain ? 8. A drover bought 240 sheep at $ 8 a head , and then sold 90 of them at $ 12 a head , 75 at $ 9 a head , and the rest at $ 6 a head : how much did he gain ? 9. A farmer exchanges 65 bushels of wheat at $ 2 a bushel , and 35 ...
... gain ? 8. A drover bought 240 sheep at $ 8 a head , and then sold 90 of them at $ 12 a head , 75 at $ 9 a head , and the rest at $ 6 a head : how much did he gain ? 9. A farmer exchanges 65 bushels of wheat at $ 2 a bushel , and 35 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
75 cents acres annex barrels of flour bushels ciphers column common divisor Compound Numbers contains cost cubic feet decimal orders decimal point denominate number dimes discounted dollars drams drover bought Dry Measure earn eighths equal Express decimally Express in figures feet long feet wide figure denotes following numbers four hundred fourths fraction furlongs gallons gold greatest common divisor hundredths improper fraction integer interest of $1 least common multiple left-hand term less 9 LESSON Measure MENTAL EXERCISES million mills minuend mixed number months multiplicand Multiply NOTE ounces partial dividend partial products peach pecks pennyweights pints PROCESS pupils quarts quotient reams Reduce remainder rods RULE.-To separatrix sold square miles square yards subtract subtrahend ten-thousandths tens tenths third thousand thousandths trees Troy Weight weeks Write in words WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 109 - To divide a whole number by a fraction, — Multiply the dividend by the denominator of the fraction, and divide the product by the numerator.
Σελίδα 74 - DIVISION is the process of finding how many times one number is contained in another, or of finding one of the equal parts of a number.
Σελίδα 83 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Σελίδα 58 - If 2 men start from the same place, and travel in opposite directions ; one at the rate of 3| miles in an hour, and the other 4£...
Σελίδα 21 - I stands for one ; V for five ; X for ten ; L for fifty ; C for one hundred ; D for five hundred ; M for one thousand.
Σελίδα vi - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 90 - 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 85 - The Least Common Multiple of two or more numbers is the least number which is a multiple of each of them; thus, 12 is the least common multiple of 2, 3, and 4.
Σελίδα 57 - If 7 men can do a piece of work in 9 days, how many men will it take to do the same work in one day?
Σελίδα 108 - RULES. — 1. To divide a fraction by an integer, Divide the numerator or multiply the denominator. 2. To divide a mixed number by an integer, Divide the integral part and then the fraction.