A Key to the National Arithmetic: Exhibiting the Operation of the More Difficult Questions in that Work : for the Use of Teachers OnlyR.S. Davis, 1841 - 128 σελίδες |
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15 days A's gain A's share adapted Amount brought forward Amount carried forward amount of $1 ANALYSIS Balance due bearing interest Benjamin Greenleaf Book of Anatomy Boston School Atlas C's stock carats cent circle Compound interest cost cube cubic inches Dear Sir examined Greenleaf's National EXERCISES IN ENGLISH feet FORM OF STATEMENT Fourth payment Geography GEOMETRICAL SERIES Greenleaf's Arithmetic Greenleaf's National Arithmetic Haverhill hour-hand interest from Aug Interest from Dec interest from July Interest from March Interest from Sept introduce July 17 June June 11 June 29 labor less than interest March 19 Mean rate metic miles minute-hand minutes months o'clock OPERATION oxen Poughkeepsie Principal pupil recommend respectfully rods rules Second payment SECTION SMITH'S CLASS BOOK sold sphere square stereotype edition Teacher Third payment tons value of 1qr VULGAR FRACTIONS weeks whole yard
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Σελίδα 8 - January 31, February 28, March 31, April 30, May 31, June 30, July 31, August 31, September 30, October 31, November 30, December 31.
Σελίδα 109 - DA, we have the semi-diameter of the larger circle, 5.7735027 -(- 5 = 10.7735027. By multiplying this last number by 2, we have the diameter of the larger circle, 10.7735027 X 2 = 21.5470054. As the area of a circle may be found by multiplying the square of the diameter by .785398, therefore, by dividing the area by .785398, the quotient will be the square of the diameter. The area of the lady's field is 500 acres = 80000 square rods ; 80000 -=-.785398 = 101859.28 square of the diameter ; V 101859.28...
Σελίδα 89 - Take a series of as many terms, decreasing by 1, from the given number, out of which the election is to be made, and find the product of all the terms.