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 17
... flour , and seven dollars sugar ; how much for both ? 8. James had two cents , and Samuel gave him six more ; how many had he in all ? 9. How many are five apples and six apples ? 10. How many are four dollars and eight dollars ? 11 ...
... flour , and seven dollars sugar ; how much for both ? 8. James had two cents , and Samuel gave him six more ; how many had he in all ? 9. How many are five apples and six apples ? 10. How many are four dollars and eight dollars ? 11 ...
Σελίδα 18
... flour to one man , and thirteen to another ; what was the quantity sold ? 25. I have two apple - trees ; one bears twelve bushels of apples , and the other eleven ; how many bushels do both trees produce ? 26. How many are 4 and 2 and 3 ...
... flour to one man , and thirteen to another ; what was the quantity sold ? 25. I have two apple - trees ; one bears twelve bushels of apples , and the other eleven ; how many bushels do both trees produce ? 26. How many are 4 and 2 and 3 ...
Σελίδα 35
... flour at 6 dollars per barrel ? - ILLUSTRATION . If 1 barrel of flour cost 6 dollars , 5 barrels will cost 5 times as much ; 5 times 6 are 30. Hence 5 barrels of flour at 6 dollars per barrel will cost 30 dollars . 3. What cost 6 ...
... flour at 6 dollars per barrel ? - ILLUSTRATION . If 1 barrel of flour cost 6 dollars , 5 barrels will cost 5 times as much ; 5 times 6 are 30. Hence 5 barrels of flour at 6 dollars per barrel will cost 30 dollars . 3. What cost 6 ...
Σελίδα 36
... flour , how many bushels of apples are equal in value to 12 barrels of flour ? 24. If 1 yard of canvas cost 25 cents , what will 12 yards cost ? ILLUSTRATION . - The number 25 is composed of 2 tens and 5 units ; 12 times 2 tens are 24 ...
... flour , how many bushels of apples are equal in value to 12 barrels of flour ? 24. If 1 yard of canvas cost 25 cents , what will 12 yards cost ? ILLUSTRATION . - The number 25 is composed of 2 tens and 5 units ; 12 times 2 tens are 24 ...
Σελίδα 38
... flour at 7 dollars per barrel ? - QUESTIONS . Art . 36. How must numbers be written for multiplication ? At which hand do you begin to multiply ? Why ? Where do you write the first or right - hand figure of the product of each figure in ...
... flour at 7 dollars per barrel ? - QUESTIONS . Art . 36. How must numbers be written for multiplication ? At which hand do you begin to multiply ? Why ? Where do you write the first or right - hand figure of the product of each figure in ...
Άλλες εκδόσεις - Προβολή όλων
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.