A New System of Arithmetic and MathematicsPiercy and Reed, printers, 1845 - 240 σελίδες |
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Σελίδα 179
... ground on one side of the street , and without moving it at the foot , will reach a win- dow 23 feet high on the other side , what was the breadth of the street ? Ans . 102,64 feet . 8. A certain tree is broken off 8 feet from the ground ...
... ground on one side of the street , and without moving it at the foot , will reach a win- dow 23 feet high on the other side , what was the breadth of the street ? Ans . 102,64 feet . 8. A certain tree is broken off 8 feet from the ground ...
Σελίδα 182
... ground must the pole be cut off , and resting on the stump the end shall reach the ground 60 feet from the bottom of the stump ? Ans . 32 feet . NOTE . In this question the length of the pole is the sum of two numbers , and the square ...
... ground must the pole be cut off , and resting on the stump the end shall reach the ground 60 feet from the bottom of the stump ? Ans . 32 feet . NOTE . In this question the length of the pole is the sum of two numbers , and the square ...
Σελίδα 191
... ground raised it a half foot . What was the size of the ditch ? 1 ) 2 10 the width of the ground , 20 ( 4 involved root , 2 2 16 4 2 ) 4 10 2 ditch 2 feet square . PROBLEM XIV . If it be required to find the side of a square which is in ...
... ground raised it a half foot . What was the size of the ditch ? 1 ) 2 10 the width of the ground , 20 ( 4 involved root , 2 2 16 4 2 ) 4 10 2 ditch 2 feet square . PROBLEM XIV . If it be required to find the side of a square which is in ...
Σελίδα 192
... ground two- thirds of a foot - what is the size of the ditch ? Ans . depth 4 feet , width 6 . Width . Depth . as 3 is to 2 so is 63 a : 2 ) 3 1,5 den'r of number , 42 2 3 ) 126 1,5 width of ground , 1,5 ) 6,0 42 ) 6 Ans . . 4. depth ...
... ground two- thirds of a foot - what is the size of the ditch ? Ans . depth 4 feet , width 6 . Width . Depth . as 3 is to 2 so is 63 a : 2 ) 3 1,5 den'r of number , 42 2 3 ) 126 1,5 width of ground , 1,5 ) 6,0 42 ) 6 Ans . . 4. depth ...
Σελίδα 205
... ground . Ans . 7,918 feet . 19. A gentleman has a garden 100 feet long , and 80 feet broad , and a gravel walk is to be made , of equal width , half round it ; what must be the width of the walk , so that it may take up of the ground ...
... ground . Ans . 7,918 feet . 19. A gentleman has a garden 100 feet long , and 80 feet broad , and a gravel walk is to be made , of equal width , half round it ; what must be the width of the walk , so that it may take up of the ground ...
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A New System of Arithmetic and Mathematics (1845) James H. Porter Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2008 |
A New System of Arithmetic and Mathematics (1845) James H. Porter Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2008 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 days 30 days 80 feet long acres answer balls contained barrels barter bbls bought breadth broadcloth build a wall bushels bushels of oats circumference cistern cloth cost decimal denomination distance divided dividend divisor dollars DRY MEASURE equal EXAMPLES federal money feet high feet wide find those numbers fraction frustrum gain gallons given number globe hhds hogsheads horses consume hundred hypotenuse lars left hand side Leghorn length lever MEASURE merchant miles months Multiply number of balls pence piasters piece pounds proportion quotient Reduce remainder Required the area Required the cost Required the interest Required the number right hand side rods Rule sell shillings slant height sold Spanish dollars square of sum square root subtract sugar Suppose tare Tare and Tret thick tons TROY WEIGHT weight whole numbers width wine worth yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 29 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 112 - CASE I. When it is required to find how many of the first sort of coin, weight or measure, mentioned in the question, are equal to a given quantity of the last.
Σελίδα 28 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 35 - RULE.* 1. Place the numbers so that those of the same denomination may stand directly under each other.
Σελίδα 235 - B then kicked down C's hat, and to work they all went anew for what it contained ; of which A got...
Σελίδα 99 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time...
Σελίδα 30 - Minute, . 60 Minutes. ..." 1 Degree, ... " °. 30 Degrees . . . . " 1 Sign, ... " s. 12 Signs, or 360 Degrees, the whole great Circle of the Zodiac.
Σελίδα 24 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 117 - ... what is the equated time for the payment of the whole...
Σελίδα 62 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.