New Practical Arithmetic: In which the Science and Its Applications are Simplified by Induction and AnalysisLeach, Shewell and Company, 1894 - 360 σελίδες |
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Σελίδα 21
... , and nineteen . Ans . 656296 . REVIEW QUESTIONS . What is a Unit ? ( 1 ) A Quantity ? ( 2 ) A Num- ber ? ( 3 ) The Unit of a Number ? ( 4 ) Like Numbers ? ( 5 ) APPLICATIONS . 1. A farmer sold a horse for 250 ADDITION . 21.
... , and nineteen . Ans . 656296 . REVIEW QUESTIONS . What is a Unit ? ( 1 ) A Quantity ? ( 2 ) A Num- ber ? ( 3 ) The Unit of a Number ? ( 4 ) Like Numbers ? ( 5 ) APPLICATIONS . 1. A farmer sold a horse for 250 ADDITION . 21.
Σελίδα 22
... sold a horse for 250 dollars , a yoke of oxen for 175 dollars , some cows for 324 dollars , and some hay for 60 dol- lars ; how much did he get for the whole ? Ans . 809 dollars . SOLUTION . If he sold a horse for 250 dollars , a yoke ...
... sold a horse for 250 dollars , a yoke of oxen for 175 dollars , some cows for 324 dollars , and some hay for 60 dol- lars ; how much did he get for the whole ? Ans . 809 dollars . SOLUTION . If he sold a horse for 250 dollars , a yoke ...
Σελίδα 23
... sold it so as to gain 632 dollars ; how much was obtained for it ? 11. A farmer has live stock as follows : on one farm 5 horses , 20 cows , and 116 sheep ; on a second farm 16 oxen and 264 sheep ; and on a third farm 2 horses , 12 cows ...
... sold it so as to gain 632 dollars ; how much was obtained for it ? 11. A farmer has live stock as follows : on one farm 5 horses , 20 cows , and 116 sheep ; on a second farm 16 oxen and 264 sheep ; and on a third farm 2 horses , 12 cows ...
Σελίδα 30
... sold 198 bush- how many bushels had he left ? els ; SOLUTION . If he raised 420 bushels and sold 198 bushels , he must have left as many bushels as the difference between 420 and 198 bushels , or 222 bushels . Therefore , he had 222 ...
... sold 198 bush- how many bushels had he left ? els ; SOLUTION . If he raised 420 bushels and sold 198 bushels , he must have left as many bushels as the difference between 420 and 198 bushels , or 222 bushels . Therefore , he had 222 ...
Σελίδα 31
... sold it for 49000 dollars ; what did I gain ? Ans . 6350 dollars . 9. A gentleman gave 12462 dollars for a house and some land ; the house alone was worth 9375 dollars ; what was the the value of the land ? Ans . 3087 dollars . 10. A ...
... sold it for 49000 dollars ; what did I gain ? Ans . 6350 dollars . 9. A gentleman gave 12462 dollars for a house and some land ; the house alone was worth 9375 dollars ; what was the the value of the land ? Ans . 3087 dollars . 10. A ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents acres amount arithmetical arithmetical series barrels of flour bill bought bushels cask cents a pound ciphers common denominator common fraction compound interest contained cord cost cube root cubic decimal point Denominate Number denoting diameter difference discount divided dividend division dollars equal equivalent fractions exact divisor Examples Explain the operation feet long figures gain gallons geometrical series given number greatest common divisor hectoliter Hence horses hundred hundredths improper fraction inches kilogram least common multiple Measure meters miles mills minuend mixed number months multiplicand Multiply number expressed ounces payment pennyweights prime factors prime number principal quarts quotient rate per cent ratio Reduce remainder Repeat the Rule REVIEW QUESTIONS sold SOLUTION square miles square rods square root subtract tens third thousand thousandths tons units whole number worth write
Δημοφιλή αποσπάσματα
Σελίδα 65 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 230 - In every proportion the product of the means is equal to the product of the extremes.
Σελίδα 145 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq.
Σελίδα 85 - 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 147 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 64 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 146 - A pile of wood 8 feet long, 4 feet wide, and 4 feet high, is a cord.
Σελίδα 52 - If two men start from the same point and travel in opposite directions, the one...
Σελίδα 101 - Find the least common multiple of the denominators for the least common denominator, and multiply the terms of each fraction by such a number as will reduce it to an equivalent fraction with that denominator. All the fractions should be reduced to their smallest terms before * finding the least common multiple of their denominators.
Σελίδα 209 - RULE. Divide the given interest by the interest of the principal for the given time at 1 per cent.