The Complete Arithmetic: Oral and WrittenIvison, Blakeman, Taylor & Company, 1874 - 516 σελίδες |
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Σελίδα 155
... feet does it contain ? DEFINITIONS . 794. A Power of a number is the product of factors , each of which is equal to that number . Thus , 27 is the third power of 3 , since 27 = 3 × 3 × 3 . 795. Involution is the process of finding any ...
... feet does it contain ? DEFINITIONS . 794. A Power of a number is the product of factors , each of which is equal to that number . Thus , 27 is the third power of 3 , since 27 = 3 × 3 × 3 . 795. Involution is the process of finding any ...
Σελίδα 158
... feet , and let lines be drawn as represented in the figure . It is evident that the square ABCD ( 272 ) is equal to the sum of two squares , one of which is the square of tens ( 202 ) , the other the square of the units ( 72 ) , to ...
... feet , and let lines be drawn as represented in the figure . It is evident that the square ABCD ( 272 ) is equal to the sum of two squares , one of which is the square of tens ( 202 ) , the other the square of the units ( 72 ) , to ...
Σελίδα 167
... feet and whose area is 400 square feet , there remains a surface whose area is 329 square feet ( Fig . 2 ) . This re- mainder consists of two equal rectangles , each of which is 20 feet long , and a square whose side is equal to the ...
... feet and whose area is 400 square feet , there remains a surface whose area is 329 square feet ( Fig . 2 ) . This re- mainder consists of two equal rectangles , each of which is 20 feet long , and a square whose side is equal to the ...
Σελίδα 173
... feet square and whose thickness is the units ' figure of the root ,. contain the greater por- 205 FIG . 2 . X 2025 tion of the 7625 cubic feet , 3 x 202 or 300 × 22 may be used as a trial divisor to find the thickness . Dividing 7625 by ...
... feet square and whose thickness is the units ' figure of the root ,. contain the greater por- 205 FIG . 2 . X 2025 tion of the 7625 cubic feet , 3 x 202 or 300 × 22 may be used as a trial divisor to find the thickness . Dividing 7625 by ...
Σελίδα 192
... feet . OPERATION . - 14.5 × 26 ÷ 2-1881 sq . ft . Or , 26 × feet , area . 14.5 2 = 188 square 2. What is the area of a triangle whose altitude is 10 yards and base 40 feet ? RULE . - 1 . Divide the product of the base and altitude by 2 ...
... feet . OPERATION . - 14.5 × 26 ÷ 2-1881 sq . ft . Or , 26 × feet , area . 14.5 2 = 188 square 2. What is the area of a triangle whose altitude is 10 yards and base 40 feet ? RULE . - 1 . Divide the product of the base and altitude by 2 ...
Άλλες εκδόσεις - Προβολή όλων
The Complete Arithmetic, Oral and Written, Μέρος 2 Horatio Nelson Robinson,Daniel W. Fish Πλήρης προβολή - 1881 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acre altitude ANALYSIS.-Since ANALYSIS.-The angles annual annuity arithmetical progression barrel base bill bought brokerage bushel cash circumference coins commission common difference compound interest contains cost couplet cube root cubic feet cubic foot currency decimal Defs denomination diameter divided dividend divisor dollars Dry Measure equal equated exchange Find the amount Find the area Find the square flour francs frustum gallons geometrical progression given number gold guilders Hence inches Insurance invested kilogram last term measure meters Milreis number of terms OPERATION ORAL EXERCISES paid payable payment percentage pound premium present worth principal proceeds profit proportional quotient rate per cent ratio Reichsmarks required term Rhombus rods Rule RULE.-I selling share side silver slant height sold square root surface term of credit triangle units volume weight WRITTEN EXERCISES yard
Δημοφιλή αποσπάσματα
Σελίδα 91 - Thirty days after sight of this first of exchange (second and third of the same tenor and date unpaid...
Σελίδα 236 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards — 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 197 - A circle is a plane figure bounded by a curved line, called the circumference, every point of which is equally distant from a point within called the center.
Σελίδα 241 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 124 - Four quantities are in proportion when the ratio of the first to the second is equal to the ratio of the third to the fourth.
Σελίδα 135 - If it take 13500 bricks to build a wall 200 ft. long, 20 ft. high, and 16 in. thick, each brick being 8 in. long, 4 in. wide, and 2 in. thick, how many bricks 10 in.
Σελίδα 90 - This price varies, according to the relative conditions of trade and commercial credit at the two places between which exchange is made. Thus, if Boston is largely indebted to Paris, bills of exchange on Paris will bear a high price in Boston.
Σελίδα 51 - RULE. — I. Find the amount of the given principal to the time of the first payment, and if this payment equals or exceeds the interest then due, subtract it from the amt.
Σελίδα 108 - The Term of Credit is the time from the contracting of a debt to the date of its becoming due.
Σελίδα 253 - The terms folio, quarto, octavo, duodecimo, etc., indicate the number of leaves into which a sheet of paper is folded. A sheet folded in 2 leaves is called a Folio. A sheet folded in 4 leaves...