A Practical Arithmetic: Designed for Grammar Schools and AcademiesG.I. Jones and Company, 1880 - 310 σελίδες |
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Σελίδα iv
... solutions than to give him solutions in full , which seldom stimulate the mind of a pupil sufficiently to secure a thorough understanding of the logic of the solution . This feature of the book is commended to the considera- tion of ...
... solutions than to give him solutions in full , which seldom stimulate the mind of a pupil sufficiently to secure a thorough understanding of the logic of the solution . This feature of the book is commended to the considera- tion of ...
Σελίδα 53
... Solution . -The prime factors of 12 are 2 , 2 , and 3 . The prime factors of 32 are 2 , 2 , 2 , 2 , and 2 . The prime factors of . 44 are 2 , 2 , and 11 . The prime factors of 56 are 2 , 2 , 2 , and 7 . Since 3 is not a factor of 32 ...
... Solution . -The prime factors of 12 are 2 , 2 , and 3 . The prime factors of 32 are 2 , 2 , 2 , 2 , and 2 . The prime factors of . 44 are 2 , 2 , and 11 . The prime factors of 56 are 2 , 2 , 2 , and 7 . Since 3 is not a factor of 32 ...
Σελίδα 57
... Solution . The prime factors of 48 are 2 , 2 , 2 , 2 , and 3 . - The prime factors of 64 are 2 , 2 , 2 , 2 , 2 , and 2 . The prime factors of 72 are 2 , 2 , 2 , 3 , and 3 . The prime factors of 96 are 2 , 2 , 2 , 2 , 2 , and 3 . Here ...
... Solution . The prime factors of 48 are 2 , 2 , 2 , 2 , and 3 . - The prime factors of 64 are 2 , 2 , 2 , 2 , 2 , and 2 . The prime factors of 72 are 2 , 2 , 2 , 3 , and 3 . The prime factors of 96 are 2 , 2 , 2 , 2 , 2 , and 3 . Here ...
Σελίδα 61
... Solution . - 21 is one - fourth of 10 . The cost of 824 yds . at $ 10 is $ 8240 ; The cost of 824 yds . at $ 21 is of $ 8240 , or $ 2060 . 22. Find the cost of 1124 yards of silk , at $ 2.50 . 23. Find the cost of 1848 yards of silk ...
... Solution . - 21 is one - fourth of 10 . The cost of 824 yds . at $ 10 is $ 8240 ; The cost of 824 yds . at $ 21 is of $ 8240 , or $ 2060 . 22. Find the cost of 1124 yards of silk , at $ 2.50 . 23. Find the cost of 1848 yards of silk ...
Σελίδα 62
... Solution . -3 } is one - third of 10 . The cost of 51 pounds , at 10 cents , is $ 5.10 . The cost of 51 pounds , at 3 cents , is of $ 5.10 , or $ 1.70 . 26. Find the cost of 39 pounds of nails , at 3 cents . 27. Find the cost of 42 ...
... Solution . -3 } is one - third of 10 . The cost of 51 pounds , at 10 cents , is $ 5.10 . The cost of 51 pounds , at 3 cents , is of $ 5.10 , or $ 1.70 . 26. Find the cost of 39 pounds of nails , at 3 cents . 27. Find the cost of 42 ...
Άλλες εκδόσεις - Προβολή όλων
A Practical Arithmetic: Designed for Grammar Schools and Academies George E Seymour Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
A Practical Arithmetic, Designed for Grammar Schools (Classic Reprint) Geo E. Seymour Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 12 days 20 days Add by 12's amount Analysis Arithmetic barrels bought bushels cents a yard cents apiece common difference common fraction compound numbers contained cube root currency decimal diameter discount Divide dividend dollars Dry Measure earn equals equivalent value expressed Example feet figure Find the cost Find the Greatest Find the interest Find the Least Find the number Find the product Find the sum gain gallon given number gold Greatest Common Divisor Hence higher denominations hour-hand hundred improper fractions integer investment last term Least Common Multiple longitude measure Metric System miles minuend minute-hand minutes months multiplicand number of terms number of units original quantity partial product pints premium Principle prove quarts quotient rate to find ratio remainder rods RULE Sextillions sold square root Subtract Suggestion Take third term trial divisor TROY WEIGHT weight whole numbers Write
Δημοφιλή αποσπάσματα
Σελίδα 128 - 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 241 - Which proves that the square of a number composed of tens and units contains, the square of the tens plus twice the product of the tens by the units, plus the square of the units.
Σελίδα 126 - MEASURE. 12 inches (in.) make 1 foot, ft. 3 feet "1 yard, yd. 5£ yards, or 16¿- feet, " 1 rod, rd. 40 rods " 1 furlong, fur. 8 furlongs, or 320 rods,
Σελίδα 124 - ENGLISH MONEY. 4 farthings (far.) make 1 penny, d. 12 pence " 1 shilling, s. 20 shillings
Σελίδα 57 - The Least Common Multiple of two or more numbers is the least number that...
Σελίδα 89 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 52 - 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.
Σελίδα 43 - If any partial dividend will not contain the divisor, write a cipher in the quotient, annex the next figure of the dividend, and proceed as before.
Σελίδα 117 - Multiply as in whole numbers, and point off in the product as many decimal places as there are in both factors.
Σελίδα 140 - TABLE. 16 Drams (dr.) make 1 Ounce, oz. 16 Ounces " 1 Pound, Ib. 25 Pounds " 1 Quarter, qr. 4 Quarters " 1 Hundred Weight, cwt. 20 Hundred Weight