A Short System of Practical Arithmetic: Compiled from the Best Authorities [etc.].Glazier, Masters & Company, 1829 |
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Σελίδα 4
... Square Root , Average Judgement , 72 The Cube Root , 177 Duodecimals , 73 Fractions , Three Problems in Vulgar } Application and Use of the Cube Root , 178 75 Roots of Powers in general , 179 Decimal Fractions , 79 Reduction of ...
... Square Root , Average Judgement , 72 The Cube Root , 177 Duodecimals , 73 Fractions , Three Problems in Vulgar } Application and Use of the Cube Root , 178 75 Roots of Powers in general , 179 Decimal Fractions , 79 Reduction of ...
Σελίδα 6
... Root of any number be found ? How approx- imate towards it ? What are Roots called ? What is a Square ? What extracting the Square Root ? What the Rules ? What when a Vulgar Fraction ? What the Rules in its Application and Use ? What a ...
... Root of any number be found ? How approx- imate towards it ? What are Roots called ? What is a Square ? What extracting the Square Root ? What the Rules ? What when a Vulgar Fraction ? What the Rules in its Application and Use ? What a ...
Σελίδα 8
... Square Root : thus 81 is read , the square root of 81 ; or 81 is read 81 in the square root . or denotes the Cube Root , & c . 3 squared , or to be multiplied , by itself . 3 3 means that 3 is to be cubed . be raised to the 4th power ...
... Square Root : thus 81 is read , the square root of 81 ; or 81 is read 81 in the square root . or denotes the Cube Root , & c . 3 squared , or to be multiplied , by itself . 3 3 means that 3 is to be cubed . be raised to the 4th power ...
Σελίδα 170
... SQUARES and CURES of the nine digits . Roots . 1 2 3 41 5 6 7 8 9 Squares . 1 4 916 25 36 49 64 81 Cubes . 1827 64 125 216 343 512 729 EXAMPLES . 1. What is the 6th power of 8 ? 8 the root , or 1st power . 64-2d power , or square . 8 ...
... SQUARES and CURES of the nine digits . Roots . 1 2 3 41 5 6 7 8 9 Squares . 1 4 916 25 36 49 64 81 Cubes . 1827 64 125 216 343 512 729 EXAMPLES . 1. What is the 6th power of 8 ? 8 the root , or 1st power . 64-2d power , or square . 8 ...
Σελίδα 171
... roots , and those which are perfectly accurate , are called rational roots . TO EXTRACT THE SQUARE ROOT . Any number multiplied into itself , produces a square . The extracting of the square root , is only finding a num- ber , which ...
... roots , and those which are perfectly accurate , are called rational roots . TO EXTRACT THE SQUARE ROOT . Any number multiplied into itself , produces a square . The extracting of the square root , is only finding a num- ber , which ...
Συχνά εμφανιζόμενοι όροι και φράσεις
18 inches 2qrs 3qrs 3qts acres amount annex annum answer APPLICATION April Bought breadth broadcloth bushels called cask ciphers circumference compound interest contain cord cost cube cubic David Davis denominator diameter difference dimes divide the product dividend division divisor dollars DRY MEASURE equal errours EXAMPLES farthings Federal Money feet long figure frustum gain gallons geometrical series given number given sum Hallowell hogsheads hundred improper fraction integer Jonathan Worth last product length less lowest terms miles mills mixed number months multiplicand multiply neat weight New-England currency NOTE number of terms payment pence pound sterling pounds present worth principal proportion quantity quotient ratio Reduce remainder right hand rods Rule of Three RULE.-Divide RULE.-Multiply shillings sold solid content square root stick of timber subtract tare thick thousand TROY WEIGHT VULGAR FRACTIONS whole numbers wine yards
Δημοφιλή αποσπάσματα
Σελίδα 152 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 21 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 181 - RULE.* — Multiply the sum of the extremes by the number of terms, and half the product will be the answer.
Σελίδα 202 - To measure a Parallelogram, or long square. RULE. Multiply the length by the breadth, and the product will be the area or superficial content.
Σελίδα 180 - Find the first figure of the root by trial, and subtract its power from the" left hand period of the given number. 5. To the remainder bring down the first figure in the next period, and call it the dividend. 4. Involve the root to the next inferior power to that which is given, and multiply, it by the number denoting the given power, for a divisor.
Σελίδα 119 - Is when the several shares of stock are continued in trade an equal term of time. RULE. As the whole stock is to the whole gain or loss : so is each man's particular stock, to his particular share of the gain or loss.
Σελίδα 153 - To reduce an improper fraction to its equivalent whole or mixed number. RULE.* Divide the numerator by the denominator, and the quotient will be the whole or mixed number required.
Σελίδα 135 - Subtract the principal from the last amount, and the remainder will be the compound interest. EXAMPLES.
Σελίδα 193 - A man was hired 50 days on these conditions. — that, for every day he worked, he should receive $ '75, and, for every day he was idle, he should forfeit $ '25 ; at the expiration of the time, he received $ 27'50 ; how many days did he work...
Σελίδα 142 - RULE.—Multiply each payment by the time at which it is due; then divide the sum of the products by the sum of the payments, and the quotient will be the equated time.* • , EXAMPLES.