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 19
... miles , the second day 20 , the third day 30 , and the fourth day 40 miles ; what was the whole distance ? 42. Gave 10 cents for an almanac , 30 cents for paper , 50 cents for quills , and 80 cents for a penknife ; what did I give for ...
... miles , the second day 20 , the third day 30 , and the fourth day 40 miles ; what was the whole distance ? 42. Gave 10 cents for an almanac , 30 cents for paper , 50 cents for quills , and 80 cents for a penknife ; what did I give for ...
Σελίδα 21
... Miles . Furlongs . Days . Weeks . 151 234 472 121 212 423 315 516 321 321 102 361 Ans . 684 6. What is the sum of 231 , 114 , and 324 ? 7. Required the sum of 235 , 321 , and 142 . 8. What is the sum of 11 , 22 , 505 , and 461 ? 9. Sold ...
... Miles . Furlongs . Days . Weeks . 151 234 472 121 212 423 315 516 321 321 102 361 Ans . 684 6. What is the sum of 231 , 114 , and 324 ? 7. Required the sum of 235 , 321 , and 142 . 8. What is the sum of 11 , 22 , 505 , and 461 ? 9. Sold ...
Σελίδα 22
... Miles . Pounds . Rods . Inches . Feet . 1 1 47 127 678 789 1769 23 87 396 971 478 7895 97 58 787 147 719 7563 86 83 456 716 937 8765 217 275 1766 2512 2923 25992 QUESTIONS . - Art . 23. What is the general rule for addition ? - Art . 24 ...
... Miles . Pounds . Rods . Inches . Feet . 1 1 47 127 678 789 1769 23 87 396 971 478 7895 97 58 787 147 719 7563 86 83 456 716 937 8765 217 275 1766 2512 2923 25992 QUESTIONS . - Art . 23. What is the general rule for addition ? - Art . 24 ...
Σελίδα 29
... miles a day , and Samuel 90 miles ; what is the difference ? 37. I have 100 dollars , and after I shall have given 20 to Benjamin , and paid a debt of 30 dollars to J. Smith , how many dollars have I left ? 38. John Smith , Jr. had 170 ...
... miles a day , and Samuel 90 miles ; what is the difference ? 37. I have 100 dollars , and after I shall have given 20 to Benjamin , and paid a debt of 30 dollars to J. Smith , how many dollars have I left ? 38. John Smith , Jr. had 170 ...
Σελίδα 32
... Miles . Dollars . From 67895 456798 10 . Minutes . 765321 11 . Take 19999 190899 177777 Seconds . 555555 177777 12 . Rods . 13 . Acres . From 100200300400500 Take 90807060504030 14. From 671111 take 199999 . 15. From 1789100 take 808088 ...
... Miles . Dollars . From 67895 456798 10 . Minutes . 765321 11 . Take 19999 190899 177777 Seconds . 555555 177777 12 . Rods . 13 . Acres . From 100200300400500 Take 90807060504030 14. From 671111 take 199999 . 15. From 1789100 take 808088 ...
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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.