Elements of ArithmeticGlazier, 1824 - 219 σελίδες |
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Σελίδα 1
... number sixty- four . 5. A number expresses the amount of units or parts of an unit in any given quantity . If it is expressed by entire units , the number expressing it is called a whole number ; if it is composed of entire units and ...
... number sixty- four . 5. A number expresses the amount of units or parts of an unit in any given quantity . If it is expressed by entire units , the number expressing it is called a whole number ; if it is composed of entire units and ...
Σελίδα 3
... number to be expressed . If eight hundred and nine is the number to be expressed , since it contains eight hundreds ... whole numbers are ex- pressed in an uniform manner , by the aid of ten figures only . 14. To enumerate with facility a ...
... number to be expressed . If eight hundred and nine is the number to be expressed , since it contains eight hundreds ... whole numbers are ex- pressed in an uniform manner , by the aid of ten figures only . 14. To enumerate with facility a ...
Σελίδα 6
... whole numbers . After having expressed the figures , which are to the left of the separatrix , the decimals ... number 34,572 , we say thirty four units and five hun- dred and seventy two thousandths . If the number were leagues , it ...
... whole numbers . After having expressed the figures , which are to the left of the separatrix , the decimals ... number 34,572 , we say thirty four units and five hun- dred and seventy two thousandths . If the number were leagues , it ...
Σελίδα 7
... number is rendered 10,100,1000 , & c . times smaller ; and on the contrary , if the separatrix is removed one , two , or three places towards the right , it becomes 10,100 , or 1000 ... whole numbers and seven hun- dredths . ARITHMETIC .
... number is rendered 10,100,1000 , & c . times smaller ; and on the contrary , if the separatrix is removed one , two , or three places towards the right , it becomes 10,100 , or 1000 ... whole numbers and seven hun- dredths . ARITHMETIC .
Σελίδα 8
... number of figures . The following treatise has this object . ADDITION OF WHOLE NUMBERS AND DECIMAL PARTS . 33. Addition teaches to express the total value of many numbers by a single number . When the numbers ... whole Numbers and Decimals,
... number of figures . The following treatise has this object . ADDITION OF WHOLE NUMBERS AND DECIMAL PARTS . 33. Addition teaches to express the total value of many numbers by a single number . When the numbers ... whole Numbers and Decimals,
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Συχνά εμφανιζόμενοι όροι και φράσεις
2qrs 3qrs acres added annum antece antecedent approximate arithmetical means arithmetical progression bushels called cent ciphers column commences common denominator complex numbers compound interest consequent contained cost cube root decimal figures diameter difference dividend division divisor dollars duct EXAMPLES FOR PRACTICE extract the square factors fathom Federal money feet four quantities fourth term frac gain gallons geometrical means geometrical progression given number gives greater Hence hundred hundredths inches last figure logarithm manner mean term merator method months multiplicand number composed number of terms operation pence performed periodical fraction places of decimals plain pound preceding principal proportion question quotient reduced remainder rods Rule of Three separate separatrix share shillings side simple sought square root subtract the product tain tare tenths third thousandths tient tion tiplied TROY WEIGHT twice unity weight whole number worth write written yards
Δημοφιλή αποσπάσματα
Σελίδα 29 - AVOIRDUPOIS WEIGHT. 16 drams (dr.) make 1 ounce, marked oz. 16 ounces 1 pound Ib. 28 pounds 1 quarter qr. 4 quarters 1 hundred weight cwt. 20 hundred weight 1 ton T.
Σελίδα 158 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet thick ? 8 : 12 : : 20x6x4 24: 200x8x6 80 (lays, Jlns.
Σελίδα 187 - Multiply the sum of the two extremes by the number of terms, and half the product will be the sum of all the terms.
Σελίδα 11 - Ans. 90. 5. A merchant bought of one person 50 barrels of flour for 300 dollars ; of another person, 75 barrels for 525 dollars ; and of another person, 125 barrels for 1000 dollars.
Σελίδα 183 - RULE. Find an answer, as before, by linking ; then say, As the sum of the quantities, or differences, thus determined, is to the given quantity, so is each ingredient found by linking, to the required quantity of each.
Σελίδα 166 - Ans. 60. 5. ..What is the age of a person who says, that, if | of the years I have lived, be multiplied by 7, and ^ of them be added to the product, the sum will be 292 ? Ans. 60 years.
Σελίδα 82 - RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Σελίδα 156 - There is a cistern having a pipe which will empty it in 10 hours; how many pipes of the same capacity will empty it in 24 minutes ? Ans.