An Elementary ArithmeticCowperthwait & Company, 1877 - 224 σελίδες |
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Σελίδα 39
... hence he sold 325 tons +572 tons , which are 897 tons . Since he had 1367 tons and sold 897 tons , he then had left the difference between 1367 tons and 897 tons , which is 470 tons . 8. I had 3675 dollars , and gained 1320 dollars . If ...
... hence he sold 325 tons +572 tons , which are 897 tons . Since he had 1367 tons and sold 897 tons , he then had left the difference between 1367 tons and 897 tons , which is 470 tons . 8. I had 3675 dollars , and gained 1320 dollars . If ...
Σελίδα 69
... Hence , 90 of 90 are 2 , 3 , 3 and 5 . SOLUTION . - Dividing 90 by the prime number 2 , we have as factors 2 and the composite number 45 . Dividing 45 by the prime num- ber 3 , we have as factors 3 and 15 . Dividing again by 3 , we have ...
... Hence , 90 of 90 are 2 , 3 , 3 and 5 . SOLUTION . - Dividing 90 by the prime number 2 , we have as factors 2 and the composite number 45 . Dividing 45 by the prime num- ber 3 , we have as factors 3 and 15 . Dividing again by 3 , we have ...
Σελίδα 71
... Hence , the greatest common factor or divisor is 110 . 2. Find the greatest common factor of 27 and 36 . 3. Find the greatest common factor of 42 and 35 . 4. Find the greatest common divisor of 14 , 35 and 63 . 135. Rule for finding the ...
... Hence , the greatest common factor or divisor is 110 . 2. Find the greatest common factor of 27 and 36 . 3. Find the greatest common factor of 42 and 35 . 4. Find the greatest common divisor of 14 , 35 and 63 . 135. Rule for finding the ...
Σελίδα 82
... Hence , in 3 apples there are of 1 apple . 7. If you had 5 dollars to give some poor boys , to how many could you give of 1 dollar each ? 8. In 9 dollars , how many halves ? In 63 , how many thirds ? In 7 , how many fourths ? 9. In 4 ...
... Hence , in 3 apples there are of 1 apple . 7. If you had 5 dollars to give some poor boys , to how many could you give of 1 dollar each ? 8. In 9 dollars , how many halves ? In 63 , how many thirds ? In 7 , how many fourths ? 9. In 4 ...
Σελίδα 84
... Hence , in 5 halves of an apple there are 24 apples . 2. How many oranges will be required to give 7 boys half an orange each ? 3. If John can gather 1 third of a bushel of berries in 1 day , how many thirds of a bushel can he gather in ...
... Hence , in 5 halves of an apple there are 24 apples . 2. How many oranges will be required to give 7 boys half an orange each ? 3. If John can gather 1 third of a bushel of berries in 1 day , how many thirds of a bushel can he gather in ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents acres apples bought bushels bushels of wheat ciphers cloth cost column common fraction compound numbers contain cord feet cubic feet cubic inches decimal orders decimal point denominate number dimes divided dividend division divisor dollars a yard dry measures eight equal fifth figures fourths given number greatest common greatest common divisor greatest common factor halves Hence higher denomination hogsheads hundred-weight hundredths improper fraction integer least common denominator least common multiple lowest terms measure miles mills minuend mixed number months multiplicand number expressed orange ounces paid pecks pennyweights pounds prime factors PROBLEMS quarts 1 pint quotient rate per cent Recite the table Reduce remainder SECTION sold SOLUTION SOLUTION.-If SOLUTION.-Write the numbers square inches square mile square rods subtract subtrahend tens are named tenths TEST QUESTIONS.-1 third thousand thousandths tons Troy Weight write the numbers WRITTEN EXERCISES yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 137 - 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 110 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 134 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 86 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 75 - Cancel the common factors from both the dividend and divisor. II. Then divide the product of the remaining factors of the dividend by the product of the remaining factors of the divisor, and the result will be the quotient.
Σελίδα 101 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; or divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator.
Σελίδα 70 - Divide the given number by any prime number greater than 1, that will divide it without a remainder, and the quotient, if composite, in the same manner; and thus continue until the quotient is prime. The divisors and the last quotient will be the prime factors required.
Σελίδα 150 - Number. 12 units — 1 dozen (doz.). 12 dozen = 1 gross (gro.). 12 gross =• 1 great gross. 20 units — 1 score.
Σελίδα 160 - Rule.— Write the numbers so that units of the same denomination shall stand in the same column.
Σελίδα 71 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.