The North American Arithmetic: part thirdJenks and Palmer, 1840 |
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Σελίδα 172
... diameter , and a straight line from the centre of a circle to the circumference is called a radius . Diambler Radius The areas of all circles are to one another , as the squares of their like dimensions . That is , the area of a greater ...
... diameter , and a straight line from the centre of a circle to the circumference is called a radius . Diambler Radius The areas of all circles are to one another , as the squares of their like dimensions . That is , the area of a greater ...
Σελίδα 173
... diameter of a given circle is 11 inches : what is the diameter of a circle containing 9 times as much space ? 90. Find the diameter of a circle , which shall contain one fourth of the area of a circle of 42 feet diameter . 91. What must ...
... diameter of a given circle is 11 inches : what is the diameter of a circle containing 9 times as much space ? 90. Find the diameter of a circle , which shall contain one fourth of the area of a circle of 42 feet diameter . 91. What must ...
Σελίδα 174
... diameter . 96. Find the diameter of a pond , that shall contain as much surface , as a pond of 6.986 miles circumference . 97. Find the length and breadth of a right - angled parallelogram , which shall be 4 times as long as it is wide ...
... diameter . 96. Find the diameter of a pond , that shall contain as much surface , as a pond of 6.986 miles circumference . 97. Find the length and breadth of a right - angled parallelogram , which shall be 4 times as long as it is wide ...
Σελίδα 181
... diameters , or similar sides . 26. If a ball 6 inches in diameter weighs 32 pounds , what is the diameter of another ball of the same metal , weighing 4 pounds ? 27. If a ball of 4 inches diameter weighs 9 pounds , what is the diameter ...
... diameters , or similar sides . 26. If a ball 6 inches in diameter weighs 32 pounds , what is the diameter of another ball of the same metal , weighing 4 pounds ? 27. If a ball of 4 inches diameter weighs 9 pounds , what is the diameter ...
Σελίδα 259
... diameter , and divide the product by 2 . When either the circumfer- ence , or the diameter is the only dimension known , the other dimension may be found , as stated in page 173 . 8. What is the area of the head of a cask , the diameter ...
... diameter , and divide the product by 2 . When either the circumfer- ence , or the diameter is the only dimension known , the other dimension may be found , as stated in page 173 . 8. What is the area of the head of a cask , the diameter ...
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75 cents acres annuity annum avoirdupois bajocchi Bill bushels called carats cask ciphers compound interest contain continual proportionals cost cube root cubic inches denominator diameter discount divided dividend divisor dollars 25 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 piastre places 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 third power United vulgar fraction weight whole number wide wine yards of cloth
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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 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 39 - 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 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 182 - 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 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 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.
Σελίδα 176 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained in the dividend...
Σελίδα 153 - 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 275 - What fraction is that, to which if f of | be added, the sum will be 1 ? 51. A certain cubical stone contains 389017 solid feet. What are the superficial contents of one side ? 52. A father dying left his son a fortune, \ of which he spent in 8 months; f of the remainder lasted him 12 months longer; after which he had only 1200 dollars left. How much did his father leave to him ? 53. Three travellers met at an inn, and two of them brought...