Adam's New Arithmetic: Arithmetic, in which the Principles of Operating by Numbers are Analytically Explained and Synthetically AppliedPhillips, Sampson, 1848 - 312 σελίδες |
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Σελίδα 3
... received is an evidence that it was adapted to the wants of schools at the time . At a subsequent period the analytic method of instruction was applied to arithmetic , with much ingenuity and success , by our late lamented countryman ...
... received is an evidence that it was adapted to the wants of schools at the time . At a subsequent period the analytic method of instruction was applied to arithmetic , with much ingenuity and success , by our late lamented countryman ...
Σελίδα 21
... receive 36850 dolls .; for the second , 43476 dolls . ; for the third , 18964 dolls . ; for the fourth , 62840 dolls . ; for the fifth , 71500 dolls .; for the sixth , as much as for the first three ; to what do these contracts amount ...
... receive 36850 dolls .; for the second , 43476 dolls . ; for the third , 18964 dolls . ; for the fourth , 62840 dolls . ; for the fifth , 71500 dolls .; for the sixth , as much as for the first three ; to what do these contracts amount ...
Σελίδα 30
... received , in pay , salt to the value of 17 dollars , 10 dollars ' worth of sugar , 5 dollars ' worth of molasses , and the rest in money ; how much money did he receive ? Ans . 80 dollars . 16. A boy bought a sled for 28 cents , and ...
... received , in pay , salt to the value of 17 dollars , 10 dollars ' worth of sugar , 5 dollars ' worth of molasses , and the rest in money ; how much money did he receive ? Ans . 80 dollars . 16. A boy bought a sled for 28 cents , and ...
Σελίδα 31
... receive ? In this example we have 15 cents ( the number which each boy gave the beggar ) to be repeated 6 times , ( as many times as there were boys . ) : When questions occur where the same number is to be repeated several times , the ...
... receive ? In this example we have 15 cents ( the number which each boy gave the beggar ) to be repeated 6 times , ( as many times as there were boys . ) : When questions occur where the same number is to be repeated several times , the ...
Σελίδα 39
... receive 758 dollars apiece , how many dol lars will they all receive ? Ans . 1403058 dollars . NOTE . - Proof by the excess of nines . Casting out the nines in the multiplicand , we have an excess of 6 , which we write he- 1851 fore the ...
... receive 758 dollars apiece , how many dol lars will they all receive ? Ans . 1403058 dollars . NOTE . - Proof by the excess of nines . Casting out the nines in the multiplicand , we have an excess of 6 , which we write he- 1851 fore the ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annexing apples Arithmetic bought bushels called ciphers common divisor common fractions composite number compound interest Compound Numbers contained cord cost cube root cubic decimal fractions diameter divided dividend division dollars equal EXAMPLES FOR PRACTICE expressed factors farthings feet long figure foot frac gallons given number greatest common divisor Hence hogshead hundred hundredths improper fraction inches integers last term length measure merchant miles mills minuend mixed number months multiplicand multiply NOTE number of terms OPERATION oranges paid payment pence pieces pound principal proper fraction proportion pupil quantity quarts Questions quotient rate per cent ratio receive Reduce remainder rule shillings side sold solid feet SOLUTION square miles square root stars subtraction subtrahend tens tenths third thousandths tion Troy weight units weight whole number write
Δημοφιλή αποσπάσματα
Σελίδα 234 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Σελίδα 144 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 143 - TABLE. 60 seconds (s.) make 1 minute, marked m. 60 minutes 1 hour, " h. 24 hours 1 day, " d. 7 days 1 week, " w 52 weeks 1 day 5 hours 48 min- ^ utes 48 seconds, or 365 days 5 > 1 year,
Σελίδα 78 - The denominator shows into how many parts a thing or unit is divided ; and The numerator shows how many of these parts are contained in the fraction. Thus, in the fraction f , the denominator, 8, shows that the unit or whole thing is divided into 8 equal parts, and the numerator, 3, shows that 3 of these parts are contained in the fraction. The numerator, 3, numbers the parts ; the denominator, 8, gives them their denomination or Questions.
Σελίδα 145 - TABLE. 60 seconds (") - make - 1 minute, - marked - ' 60 minutes ----- 1 degree, - - - - - ° 30 degrees ,----- 1 sign, ------ s. 12 signs, or 360 degrees, - 1 circle of the zodiac. Note. Every circle, whether great or small, is divisible into 360 equal parts, called degrees. 71. Reduce 9s. 13° 25
Σελίδα 226 - Duties on imported goods are of two kinds, Specific and Ad Valorem. A Specific duty is a certain sum per ton, hundred weight, pound, hogshead, gallon, square yard, foot, &c., without regard to its value.
Σελίδα 52 - Thus, 4 (1 half) of an apple, f (2 thirds) of an orange, $• (4 sevenths) of a week, are fractions. NOTE 3. — A number composed of a whole number and a fraction, is called a Mixed Number...
Σελίδα 105 - How does it appear, that in multiplying both terms of the fraction by the same number the value of the fraction is not altered ? 24.
Σελίδα 169 - Every circle, whether great or small, is supposed to be divided into 360 equal parts, called degrees. Let the accompanying diagram represent the great circle of the earth, called the equator, divided, as you here see.
Σελίδα 82 - Hence, To reduce an improper fraction to a whole or mixed number, — RULE : Divide the numerator by the denominator ; the quotient will be the whole or mixed number. EXAMPLES FOR PRACTICE.