The North American Arithmetic: For Advanced Scholars. part thirdJenks and Palmer, 1839 - 288 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 26.
Σελίδα 131
... RATIO . RATIO is the mutual relation of two quantities of the same kind to one another . By finding how many times one number is contained in another , or what part one number is of another , we obtain their ratio . Thus , the ratio of ...
... RATIO . RATIO is the mutual relation of two quantities of the same kind to one another . By finding how many times one number is contained in another , or what part one number is of another , we obtain their ratio . Thus , the ratio of ...
Σελίδα 132
... ratio by the other , and may be ex- pressed in the form of a fraction : thus , the ratio 6 : 3 may be expressed by the fraction , or conversely . When any two numbers are multiplied , each by the same number , the ratio of the products ...
... ratio by the other , and may be ex- pressed in the form of a fraction : thus , the ratio 6 : 3 may be expressed by the fraction , or conversely . When any two numbers are multiplied , each by the same number , the ratio of the products ...
Σελίδα 133
... ratio of the two first in the series is , and that expressing the ratio of the two last is 3. These fractions , when reduced to a common denominator , become 12 and 12 ; and this equality of the two fractions expressing the two ratios ...
... ratio of the two first in the series is , and that expressing the ratio of the two last is 3. These fractions , when reduced to a common denominator , become 12 and 12 ; and this equality of the two fractions expressing the two ratios ...
Σελίδα 134
... ratio may be multiplied or divided by the same number without altering the ratio , it follows , that all the terms of a proportion may be mul- tiplied or divided by the same number without disturbing the proportion . Let us take , for ...
... ratio may be multiplied or divided by the same number without altering the ratio , it follows , that all the terms of a proportion may be mul- tiplied or divided by the same number without disturbing the proportion . Let us take , for ...
Σελίδα 135
... ratios , may be multiplied or divided by the same number without destroying the proportion ; because the two ratios are increased or diminished alike , and therefore remain equal . Take the proportion 4 : 16 = 6 : 24 , and multiply each ...
... ratios , may be multiplied or divided by the same number without destroying the proportion ; because the two ratios are increased or diminished alike , and therefore remain equal . Take the proportion 4 : 16 = 6 : 24 , and multiply each ...
Άλλες εκδόσεις - Προβολή όλων
The North American Arithmetic: for advanced scholars. Part third Frederick Emerson Πλήρης προβολή - 1849 |
The North American Arithmetic: for advanced scholars. Part third Frederick Emerson Πλήρης προβολή - 1842 |
The North American Arithmetic ...: For Advanced Scholars, Part 2 Frederick Emerson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
75 cents acres annuity annum avoirdupois bajocchi Bill bushels called carats cask cents amount ciphers compound interest contain continual proportionals cost cube root cubic inches denominator denoted diameter discount divided dividend divisor dollars 50 cents dry measure Ducat equal example exchange expressed Extract the square factors Federal money feet long figure Find a mean Flemish florin foot francs frustrum gallons given number Hamburgh hogshead hundred improper fraction least common multiple length London maravedis mean proportional measure merchant miles minuend mixed number multiplied number of terms number of things ounces paid payable payment pence pezza places pound sterling pounds present worth quantity quotient ratio received Reduce remainder repetend rix dollar rods RULE rupee scudo series of continual shillings sold Spanish dollars square root sterling Subtract Suppose United vulgar fraction weight whole number wide wine yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 7 - ... 11 eleven 12 twelve 13 thirteen 14 fourteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 nineteen 20 twenty 21 twenty-one...
Σελίδα 104 - The rule for casting interest, when partial payments have been made, is to apply the payment, in the first place, to the discharge of the interest then due. If the payment exceeds the interest, the surplus goes towards discharging the principal, and the subsequent interest is to be computed on the balance of principal remaining due. If the payment be less than the interest, the surplus of interest must not be taken to augment the principal; but interest continues on the former principal until the...
Σελίδα 7 - Cardinal numbers: 1 one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine 10 ten 11 eleven 12 twelve 13 thirteen 14 fourteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 nineteen 20...
Σελίδα 183 - Bring down the first figure of the next period to the remainder for a new dividend, to which find a new divisor as before, and in like manner proceed till the whole be finished.
Σελίδα 38 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 27 - 10 pounds, Avoirdupois weight, of distilled water, weighed in air, at the temperature of 62° of Fahrenheit's thermometer, the barometer standing at 30 inches.
Σελίδα 203 - ALTERNATE is the method of finding what quantity of any number of simples, whose rates are given, will compose a mixture of a given rate : so that it is the reverse of Alligation Medial, and may be proved by it. RULE. 1. Write the rates of the simples' in a column under each other.
Σελίδα 184 - ... 5, 7, 9, 11, 13, 15, &c. is an ascending series. ( 15, 13, 11, 9, 7, 5, 3, &c. is a descending series. The numbers which form the series are called the terms of the series. The first and last terms are the extremes, and the other terms are called the means. There are five things in arithmetical progression, any three of which being given, the other two may be found : — 1st.
Σελίδα 155 - Division being the reverse of multiplication, it is evident, that if we subtract the exponent of the divisor from the exponent of the dividend, the remainder is the exponent of the quotient.
Σελίδα 216 - EXCHANGE is the act of paying or receiving the money of one country for its equivalent in the money of another country, by means of Bills of Exchange. This operation, therefore, comprehends both the reduction of moneys and the negotiation of bills; it determines the comparative value of the currencies of different nations, and shows how foreign debts are discharged, and remittances made from one country to another, without the risk, trouble, or.