A Grammar School ArithmeticGinn, 1897 - 397 σελίδες |
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Σελίδα 4
... represents . If we divide the number into periods of three figures each , the first period on the right will be the period of simple units , the second period will be the period of thousands , the third will be the period of millions ...
... represents . If we divide the number into periods of three figures each , the first period on the right will be the period of simple units , the second period will be the period of thousands , the third will be the period of millions ...
Σελίδα 76
... represents one- half of a unit ; and each division of the second line below . AB represents one - third of a unit ; and so on . How many halves of a unit make a whole unit ? How many fourths make a half ? how many make a whole unit ...
... represents one- half of a unit ; and each division of the second line below . AB represents one - third of a unit ; and so on . How many halves of a unit make a whole unit ? How many fourths make a half ? how many make a whole unit ...
Σελίδα 113
... represents a quantity which can also be represented by a whole number or else by a mixed number . Thus , 224 . For , if we suppose several units to be divided each into seven equal parts , and we take 19 of these parts , 14 ( that is ...
... represents a quantity which can also be represented by a whole number or else by a mixed number . Thus , 224 . For , if we suppose several units to be divided each into seven equal parts , and we take 19 of these parts , 14 ( that is ...
Σελίδα 114
... represents a quantity which can also be represented by an improper fraction . Thus , $ 3- $ 15 . For each dollar contains 4 fourths ; therefore 3 dollars contain 3 × 4 fourths or 12 fourths ; which , together with the 3 fourths , make ...
... represents a quantity which can also be represented by an improper fraction . Thus , $ 3- $ 15 . For each dollar contains 4 fourths ; therefore 3 dollars contain 3 × 4 fourths or 12 fourths ; which , together with the 3 fourths , make ...
Σελίδα 165
... represented in the figure , the sur- face will be divided into square inches . There will be 2 horizontal rows of 3 square inches each ; that is , in all , 2x 3 square inches . Hence , Express the length and breadth of a rectangle in ...
... represented in the figure , the sur- face will be divided into square inches . There will be 2 horizontal rows of 3 square inches each ; that is , in all , 2x 3 square inches . Hence , Express the length and breadth of a rectangle in ...
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Arithmetic barrel board measure bought called centimeters cistern column common fraction compound interest COMPOUND QUANTITIES contains cube root cubic cubic centimeter cubic foot decimal places decimal point denominator diameter digits discount divided dividend division divisor dollars eight hundred equal expressed feet figures Find the cost Find the number Find the product flour four gallons given number Hence horses hour hundredths improper fraction inches integral number invested least common multiple length long ton longitude meter minuend mixed number multiplicand Multiply nine paid payment pounds quart quotient rate per cent ratio received rectangular Reduce remainder rods Rule for finding selling seven sold specific gravity square miles square root subtract subtrahend tens tenths thick thousand thousandths tons units varas weight whole number wide worth write
Δημοφιλή αποσπάσματα
Σελίδα 178 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 168 - 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 126 - When necessary, reduce the fractions to their least common denominator. Subtract the numerator of the subtrahend, from the numerator of the minuend, and place the difference of the new numerators over the common denominator.
Σελίδα 339 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend. 5. Double the whole root already found for a new divisor, and continue the operation as before, until all the periods are brought down. NOTE.
Σελίδα 93 - ... and so on until the quotient is itself a prime number. The several divisors and the last quotient are the prime factors.
Σελίδα 182 - A Circle is a plane figure bounded by a curved line, called the Circumference, all points of which are equally distant from a point within, called the Centre.
Σελίδα 160 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 108 - To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the given numerator.
Σελίδα 290 - If a man walk 3 miles an hour, how many hours will it take him to walk 30 miles ? 17. Bought 4 barrels of flour for 28 dollars ; what was the cost of one barrel ? 18. If I pay 27 cents for 3 pounds of sugar, how much do I pay a pound ? 19. 15 are how many times 3 ? 5 ? 20.
Σελίδα 170 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.