Introduction to The National Arithmetic: On the Inductive System Combining the Analytic and Synthetic Methods in which the Principles of the Science are Fully Explained and Illustrated : Designed for Common Schools and AcademiesRobert S. Davis, 1849 - 324 σελίδες |
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Σελίδα 6
... PAYMENTS , 232 140 SECTION XXXIII . 141 146 RATIO , 236 Addition of Vulgar Fractions , 148 SECTION XXXIV . Subtraction of Vulgar Fractions , . 150 238 Division of Vulgar Fractions , 160 Simple Proportion , . 239 Complex Fractions , 165 ...
... PAYMENTS , 232 140 SECTION XXXIII . 141 146 RATIO , 236 Addition of Vulgar Fractions , 148 SECTION XXXIV . Subtraction of Vulgar Fractions , . 150 238 Division of Vulgar Fractions , 160 Simple Proportion , . 239 Complex Fractions , 165 ...
Σελίδα 20
... pay for the whole ? Ans . 79 dollars . OPERATION . Dollars . 42 16 In this example , having arranged the numbers , units under units , and tens un- der tens , in regular columns , we first add the column of units ; thus , 1 and 6 are 7 ...
... pay for the whole ? Ans . 79 dollars . OPERATION . Dollars . 42 16 In this example , having arranged the numbers , units under units , and tens un- der tens , in regular columns , we first add the column of units ; thus , 1 and 6 are 7 ...
Σελίδα 42
... pay ; what is the amount paid the whole army ? 12. If a mechanic deposit annually in the Savings Bank 407 dollars , what will be the sum deposited in 27 years ? 13. If a man travel 37 miles in 1 day , how far will he travel in 365 days ...
... pay ; what is the amount paid the whole army ? 12. If a mechanic deposit annually in the Savings Bank 407 dollars , what will be the sum deposited in 27 years ? 13. If a man travel 37 miles in 1 day , how far will he travel in 365 days ...
Σελίδα 43
... pay for the whole ? OPERATION . 96 dolls . , price of 1 piece . 3 288 dolls . , price of 3 pieces . 5 1440 dolls . , price of 15 pieces . Ans . 1440 dollars . The factors of 15 are 3 and 5. Now if we multiply the price of one piece by ...
... pay for the whole ? OPERATION . 96 dolls . , price of 1 piece . 3 288 dolls . , price of 3 pieces . 5 1440 dolls . , price of 15 pieces . Ans . 1440 dollars . The factors of 15 are 3 and 5. Now if we multiply the price of one piece by ...
Σελίδα 63
... yards of his best broad- cloth at 9 dollars per yard , and in payment he gave Ames a one - hundred - dollar bill ; how many dollars SECT . VII . ] 63 MISCELLANEOUS EXAMPLES . MISCELLANEOUS EXAMPLES INVOLVING THE FOREGOING RULES,
... yards of his best broad- cloth at 9 dollars per yard , and in payment he gave Ames a one - hundred - dollar bill ; how many dollars SECT . VII . ] 63 MISCELLANEOUS EXAMPLES . MISCELLANEOUS EXAMPLES INVOLVING THE FOREGOING RULES,
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres of land amount annexing answer barrels of flour Bought bushels cancel cents per pound ciphers circumference common difference composite number compound number containing cost cube root currency decimal fractions denoted diameter discount Divide the product dividend division dollars equal EXAMPLES FOR PRACTICE farthings find the interest frac gain gallons Give the reason given number greatest common divisor hogshead hundred hundredths improper fraction inches interest of $1 least common multiple leaves less lower denomination lowest terms measure miles mills minuend mixed number molasses months multiplicand Multiply NOTE number of terms obtain order or place paid payment pence prime factors proof purchase quantity quarts QUESTIONS quotient rate per cent ratio received remainder rule for finding shillings simple fraction sold solid square rods square root subtract subtrahend thousand thousandths tion tons United States money vulgar fraction weight whole number write
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Σελίδα 269 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Σελίδα 277 - A sphere is a solid, bounded by one continued convex surface, every point of which is equally distant from a point within, called the centre.
Σελίδα 84 - Britain. 4 farthings (qr, or far.) make 1 penny, marked d. 12 pence " 1 shilling, " s. 20 shillings " 1 pound, or sovereign, £. 21 shillings " 1 guinea. OBS. 1. It is customary, at the present day, to express farthings in fractions of a penny. Thus, 1 qr. is written ;<!;•_
Σελίδα 158 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 306 - To find the solidity, or volume, of a cylinder. RULE. — Multiply the area of the base by the altitude, and the product will be the solidity or volume.
Σελίδα 205 - ... farthings. (Art. 189.) RULE. — Reduce the shillings, pence, and farthings to the decimal of a pound, and annex it to the pounds ; then proceed as in United States money, and reduce the decimal in the result to a compound number. EXAMPLES FOR PRACTICE. 2. What is the interest of 26£ 10s. for 2 years, 4 months, at 5 per cent. ? Ans. 3£ Is.
Σελίδα 239 - If the extremes and one of the means are given the other mean may be found by dividing the product of the extremes by the given mean.
Σελίδα 270 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 239 - If the means and one of the extremes are given, the other extreme may be found by dividing the product of the means by the given extreme. Thus, if...
Σελίδα 213 - RULE. Divide the given interest by the interest of the given principal for 1 year, and the quotient will be the answer.