Exercises in ArithmeticGinn & Company, 1887 |
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Αποτελέσματα 1 - 5 από τα 72.
Σελίδα 24
... equal to the entire population , how many persons on an average die annually out of every million ? 636. In how many hours will a cistern holding 3330 gallons be filled by a pipe that discharges into it 185 gal- lons an hour ? Also , in ...
... equal to the entire population , how many persons on an average die annually out of every million ? 636. In how many hours will a cistern holding 3330 gallons be filled by a pipe that discharges into it 185 gal- lons an hour ? Also , in ...
Σελίδα 31
... equal num- ber of pear - trees , 78 peach - trees , an equal number of plum- trees , 17 cherry - trees , and 1 mulberry - tree . How many trees are there in the orchard ? 817. One day a dealer in toys sold 127 marbles . The next day he ...
... equal num- ber of pear - trees , 78 peach - trees , an equal number of plum- trees , 17 cherry - trees , and 1 mulberry - tree . How many trees are there in the orchard ? 817. One day a dealer in toys sold 127 marbles . The next day he ...
Σελίδα 35
... equal number . How many packages did he put up all together ? 851. A dealer in horses bought 40 horses at $ 125 apiece , and sold 15 of them at $ 105 each . At what price apiece must he sell the others in order to clear $ 500 by the ...
... equal number . How many packages did he put up all together ? 851. A dealer in horses bought 40 horses at $ 125 apiece , and sold 15 of them at $ 105 each . At what price apiece must he sell the others in order to clear $ 500 by the ...
Σελίδα 48
... equal quanti- ties of rye at 60 cents , and corn at 75 cents per bushel . How many bushels of each grain did he buy ? 172. A man bought 80 yards of cotton cloth for $ 18.40 , and had made from it 2 dozen shirts . Find the price of the ...
... equal quanti- ties of rye at 60 cents , and corn at 75 cents per bushel . How many bushels of each grain did he buy ? 172. A man bought 80 yards of cotton cloth for $ 18.40 , and had made from it 2 dozen shirts . Find the price of the ...
Σελίδα 65
... equal to § , and have for nume- rators the numbers 6 , 51 , 33 , 39 , 48 ? 413. What is of 70 ? 70 is 52 of what number ? 414. If of a ship is worth $ 27,000 , what is the whole ship worth ? 415. If a girl knits of a stocking per day ...
... equal to § , and have for nume- rators the numbers 6 , 51 , 33 , 39 , 48 ? 413. What is of 70 ? 70 is 52 of what number ? 414. If of a ship is worth $ 27,000 , what is the whole ship worth ? 415. If a girl knits of a stocking per day ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude angle annum apothem average barrel base bill bought breadth bushels carpet cent stock cents per pound cents per square circle circumference cistern commission compound interest containing cube root cubic feet cubic foot cubic inches cylinder diagonal diameter discount distance Divide dollar dozen equal Find the amount Find the area Find the cost Find the value flour fraction frustum gain per cent gallons gals grocer height horses hypotenuse income insured invested least common multiple length long tons merchant miles Multiply note dated ounces paid payable piece places of decimals polygon premium profit quart radius received Reduce regular polygon remainder rhombus right triangle selling side simple interest Simplify slant height sold Square pyramid square root square yard Subtract sugar tons weighs worth yard wide yield
Δημοφιλή αποσπάσματα
Σελίδα 79 - 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 242 - 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 80 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 80 - CUBIC MEASURE 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 248 - ... as the squares of their radii, or as the squares of their...
Σελίδα 82 - The circumference of a circle is divided into 360 equal parts, called degrees ; each degree into 60 minutes ; each minute into 60 seconds.
Σελίδα 260 - A SPHERE is a solid, or volume, bounded by a curved surface, all points of which are equally distant from a point within, called the centre.
Σελίδα 35 - What does he gain or lose in his net income ? 70. 1. If $1350 at simple interest amount to $1570.50 in 1 year 8 months, find the rate per cent. 2. If by selling wine at $3 a gallon I lose 6 per cent, at what price must I sell it to gain 17J per cent? 3. Find the compound interest on $ 750 for 5 years at 2J per cent.
Σελίδα 242 - It follows that the ratio of the circumference of a circle to its diameter is the same for all circles.
Σελίδα 78 - MEASURE 12 inches (in.) = 1 foot (ft). 3 feet = 1 yard (yd.). 5J yards or Щ feet = 1 rod (rd.) . 320 rods = 1 mile (mi.). SURFACE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq.