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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Αποτελέσματα 1 - 5 από τα 38.
Σελίδα 17
... added . 38. A SIGN is a mark used to denote an operation to be per- formed , or to shorten an expression . The SIGN OF ADDITION is an erect cross , + , called plus . Thus , 3 + 2 , read three plus two , denotes that 3 and 2 are to be added ...
... added . 38. A SIGN is a mark used to denote an operation to be per- formed , or to shorten an expression . The SIGN OF ADDITION is an erect cross , + , called plus . Thus , 3 + 2 , read three plus two , denotes that 3 and 2 are to be added ...
Σελίδα 18
... added . Thus , Dollars and dollars can be added , but not dollars and days ; also , units and units , tens and tens ; but not units and tens . Repeat the column 1 and 1. 2 and 1. 3 and 1. 4 and 1 , etc. What is the first Principle ? 2 ...
... added . Thus , Dollars and dollars can be added , but not dollars and days ; also , units and units , tens and tens ; but not units and tens . Repeat the column 1 and 1. 2 and 1. 3 and 1. 4 and 1 , etc. What is the first Principle ? 2 ...
Σελίδα 19
... added . Thus , The sum of 2 , 5 , and 3 is 10 , and the sum of 5 , 3 , and 2 , or of 3 , 2 , and 5 , is 10 . 3. The sum and the numbers added must be like numbers . Thus , The sum of 4 dollars and 6 dollars is 10 dollars , not 10 pounds ...
... added . Thus , The sum of 2 , 5 , and 3 is 10 , and the sum of 5 , 3 , and 2 , or of 3 , 2 , and 5 , is 10 . 3. The sum and the numbers added must be like numbers . Thus , The sum of 4 dollars and 6 dollars is 10 dollars , not 10 pounds ...
Σελίδα 20
... added so that figures of the same order shall stand in the same column . Begin at the right , add the numbers expressed by the figures of each column separately , and write the sum underneath , if less than ten of the order added . If ...
... added so that figures of the same order shall stand in the same column . Begin at the right , add the numbers expressed by the figures of each column separately , and write the sum underneath , if less than ten of the order added . If ...
Σελίδα 25
... added to 8 to make 13 ? The preceding operations are called SUBTRACTION . Hence , 42. Subtraction is the process of finding the difference between two given numbers of the same kind . The SUBTRAHEND is the number subtracted . The ...
... added to 8 to make 13 ? The preceding operations are called SUBTRACTION . Hence , 42. Subtraction is the process of finding the difference between two given numbers of the same kind . The SUBTRAHEND is the number subtracted . The ...
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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.