Robinson's Progressive Practical Arithmetic: Containing the Theory of Numbers, in Connection with Concise Analytic and Synthetic Methods of Solution, and Designed as a Complete Text-book on this Science : for Common Schools and Academies |
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Page 7
... inches , and 17 feet 9 inches . 8. An Abstract Number is a number used without reference to any particular thing or quantity . Thus , 17 ; 365 ; 8540 . 9. A Concrete Number is a number used with refer- ence to some particular thing or ...
... inches , and 17 feet 9 inches . 8. An Abstract Number is a number used without reference to any particular thing or quantity . Thus , 17 ; 365 ; 8540 . 9. A Concrete Number is a number used with refer- ence to some particular thing or ...
Page 23
... Inches . Tons . Feet . Bushels 24 321 427 1342 3420 48 479 321 7306 7021 96 165 903 5254 327 82 327 278 8629 97 250 1292 1929 22531 10865 Rule , first step ? Second ? Third ? Fourth ? Proof , first method ? Second ? Upon what principle ...
... Inches . Tons . Feet . Bushels 24 321 427 1342 3420 48 479 321 7306 7021 96 165 903 5254 327 82 327 278 8629 97 250 1292 1929 22531 10865 Rule , first step ? Second ? Third ? Fourth ? Proof , first method ? Second ? Upon what principle ...
Page 85
... inches . 111. VI . As Like and Unlike . Like Numbers are numbers of the same unit value . If simple numbers , they must be all abstract , as 6 , 62 , 487 ; or all of one and the same denomination , as 5 apples , 62 apples , 487 apples ...
... inches . 111. VI . As Like and Unlike . Like Numbers are numbers of the same unit value . If simple numbers , they must be all abstract , as 6 , 62 , 487 ; or all of one and the same denomination , as 5 apples , 62 apples , 487 apples ...
Page 157
... inch of distilled water in a vacuum , weighed by brass weights , also in a vacuum , at a temperature of 62 ° Fahrenheit's thermometer , is equal to 252.458 grains , of which the standard Troy pound contains 5760 . = 190. The U. S. ...
... inch of distilled water in a vacuum , weighed by brass weights , also in a vacuum , at a temperature of 62 ° Fahrenheit's thermometer , is equal to 252.458 grains , of which the standard Troy pound contains 5760 . = 190. The U. S. ...
Page 158
... Inch , 4 Inches 6 Feet 66 1 Hand , Co 1 Fathom , 1.152 Statute Mi. " 3 Geographic 60 69.16 Statute 360 Degrees " " Used by shoemakers . Used to measure the height of horses at the shoulder . Used to measure depths at sea . 1 Geog . mile ...
... Inch , 4 Inches 6 Feet 66 1 Hand , Co 1 Fathom , 1.152 Statute Mi. " 3 Geographic 60 69.16 Statute 360 Degrees " " Used by shoemakers . Used to measure the height of horses at the shoulder . Used to measure depths at sea . 1 Geog . mile ...
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Common terms and phrases
acres amount annex barrels of flour bought bushels bushels of corn bushels of wheat cents a pound ciphers common fraction contained cords of wood cost cube cubic currency decimal currency decimal places decimal point discount Divide dividend division dollars dry measure equal exact divisor EXAMPLES FOR PRACTICE feet figure gain gallons Give analysis Give explanation given number gold greatest common divisor Hence hundred hundredths improper fraction inches integers interest invested least common denominator least common multiple lowest terms merchant meters miles mills minuend mixed number months multiplicand Multiply OPERATION paid payment purchase quotient rate per cent ratio receive Reduce remainder rods RULE sell sold subtract subtrahend sugar tens tenths third thousand thousandths trial divisor Troy weight units weight whole number worth Write yards of cloth
Popular passages
Page 48 - Division is the process of finding how many times one number is contained in another.
Page 161 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Page 73 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them.
Page 89 - To reduce fractions to their lowest terms. A fraction is in its lowest terms when its numerator and denominator are prime to each other ; that is, when both terms have no common divisor. 1. Reduce the fraction -f§ to its lowest terms.
Page 326 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Page 52 - If any partial dividend will not contain the divisor, place a cipher in the quotient, and bring down the next figure of the dividend, and divide as before.
Page 173 - Ans. 6° 37'. 208. IN COUNTING. 12 Units or Things make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units " 1 Score. 209. PAPEE. 24 Sheets. '. make 1 Quire. 20 Quires " 1 Ream. 2 Reams " 1 Bundle. 5 Bundles
Page 282 - Three numbers may be in proportion when the first is to the second as the second is to the third.
Page 49 - Rule. — I. Write the divisor at the left of the dividend, with a line between them.
Page 153 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES