The Complete Arithmetic: Combining Oral and Written Exercises in a Natural and Logical System of InstructionPorter & Coates, 1877 - 342 σελίδες |
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Σελίδα 68
... wide will the lots be , and how many will each have ? Ans . 60 ft . A , 10 lots ; B , 12 lots ; C , 15 lots . 13. A man has 4 tracts of land containing 420 acres , 350 acres , 490 acres and 560 acres , respectively . He wishes to di ...
... wide will the lots be , and how many will each have ? Ans . 60 ft . A , 10 lots ; B , 12 lots ; C , 15 lots . 13. A man has 4 tracts of land containing 420 acres , 350 acres , 490 acres and 560 acres , respectively . He wishes to di ...
Σελίδα 139
... wide , the unit of mea- surement is the square foot , and the area is equal to the number of units contained in the rectangle , which is found by actual count to be 15 , or 5 × 3 . From this and similar processes we derive the RULE . To ...
... wide , the unit of mea- surement is the square foot , and the area is equal to the number of units contained in the rectangle , which is found by actual count to be 15 , or 5 × 3 . From this and similar processes we derive the RULE . To ...
Σελίδα 140
... wide : how many acres does it contain ? Ans . 3 . 4. A rectangular piece of land is 14 rd . 6 ft . long and 12 rd . 3 ft . wide : how many acres does it contain ? Ans . 1 A. 14 sq . rd . 29 sq . yd . 4 sq . ft . 72 sq . in . 5. Bought ...
... wide : how many acres does it contain ? Ans . 3 . 4. A rectangular piece of land is 14 rd . 6 ft . long and 12 rd . 3 ft . wide : how many acres does it contain ? Ans . 1 A. 14 sq . rd . 29 sq . yd . 4 sq . ft . 72 sq . in . 5. Bought ...
Σελίδα 141
... wide ? Ans . 24 . 8. How many perch of stone in a wall 20 ft . long , 6 ft . high and 3 ft . wide ? Ans . 14 . MEASURES OF CAPACITY . 111. Measures of Capacity are used to determine the quantity of fluids and of many dry substances ...
... wide ? Ans . 24 . 8. How many perch of stone in a wall 20 ft . long , 6 ft . high and 3 ft . wide ? Ans . 14 . MEASURES OF CAPACITY . 111. Measures of Capacity are used to determine the quantity of fluids and of many dry substances ...
Σελίδα 153
... wide ? Ans . 5 cu . ft . 1080 cu . in . 22. What is the cost of 12 bbl . of flour at 4 cts . a pound ? Ans . $ 94.08 . 23. A man retails some oil at 12 cts . a pint : how much does he make on 3 bbl . of 36 gal . each , costing him 60 ...
... wide ? Ans . 5 cu . ft . 1080 cu . in . 22. What is the cost of 12 bbl . of flour at 4 cts . a pound ? Ans . $ 94.08 . 23. A man retails some oil at 12 cts . a pint : how much does he make on 3 bbl . of 36 gal . each , costing him 60 ...
Συχνά εμφανιζόμενοι όροι και φράσεις
30 dollars 50 cents acres acres of land amount apples avoirdupois barrels of flour bought bushels cents a pound ciphers column commission common denominator common fraction compound interest COMPOUND NUMBERS contained cows cube cubic decimal difference discount Divide dividend divisible dollars dols earn Explanation farm feet figure following RULE gallon gold greatest common divisor hence horses cost hundreds improper fractions insured integer least common multiple Let the pupil longitude lowest terms measure merchant miles mills minuend mixed number Multiply muslin ORAL EXERCISE paid pairs payable payment pennyweights pints premium prime factors principal PRINCIPLES.-1 quart quotient rate per cent ratio Reduce remainder root SECTION sell shares sheep SOLUTION SOLUTION.-If square subtract tens thousands units weigh wheat whole number worth WRITTEN PROBLEMS
Δημοφιλή αποσπάσματα
Σελίδα 146 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 142 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 130 - TABLE. 4 farthings (far.) = 1 penny, d. 12 pence = 1 shilling, s. 20 shillings = 1 pound, or sovereign, £. 21 shillings = 1 guinea, G.
Σελίδα 302 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 144 - Time. 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24...
Σελίδα 135 - MEASURE 12 inches (in.), .... =1 foot (ft.) 3 feet, ........ =1 yard (yd.) 5 . 5 yards, ....... =1 rod (rd.) 40 rods, ....... =1 furlong (fur.) 8 furlongs, ...... =1 mile (mi.) 1 mi.
Σελίδα 130 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 171 - In any proportion, the product of the means equals the product of the extremes.
Σελίδα 235 - ... 3 per cent. ? 4£ per cent. ? 5 per cent. ? 6 per cent. ? 7 per cent. ? 7£ per cent. ? 8 per cent.? 9 per cent. ? 10 per cent.
Σελίδα 81 - The least common denominator of two or more fractions is the least common multiple of their denominators.