Hopkins and Underwood's New Arithmetics: Advanced BookMacmillan, 1907 - 350 σελίδες |
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Σελίδα 2
... the succeeding periods are trillions , quadrillions , quintillions , and sextillions . Notation is the expression of numbers by means of symbols . EXERCISE 1 Express in words : 1. 45289 . 2. 2 ADVANCED BOOK OF ARITHMETIC.
... the succeeding periods are trillions , quadrillions , quintillions , and sextillions . Notation is the expression of numbers by means of symbols . EXERCISE 1 Express in words : 1. 45289 . 2. 2 ADVANCED BOOK OF ARITHMETIC.
Σελίδα 11
... means $ 34 is to be multi- plied by 7. 7 × $ 34 means 7 times $ 34 . x Is 7 x 88 x 7 ? Is 9 x 4 = 4 x 9 ? Is 7 x 3 x 83 x 8 x 7 ? Is 9 x 6 x 56x9x5 ? The order in which numbers are multiplied is immaterial . ( a ) How many times is $ 4 ...
... means $ 34 is to be multi- plied by 7. 7 × $ 34 means 7 times $ 34 . x Is 7 x 88 x 7 ? Is 9 x 4 = 4 x 9 ? Is 7 x 3 x 83 x 8 x 7 ? Is 9 x 6 x 56x9x5 ? The order in which numbers are multiplied is immaterial . ( a ) How many times is $ 4 ...
Σελίδα 29
... means 7 times 4 is to be added to 3 times the sum of 8 and 5 . A composite number can be resolved into only one set of prime factors . Thus , the prime factors of 36 are 2 , 2 , 3 , 3. 36 = 22 x 32. The product of no other prime num ...
... means 7 times 4 is to be added to 3 times the sum of 8 and 5 . A composite number can be resolved into only one set of prime factors . Thus , the prime factors of 36 are 2 , 2 , 3 , 3. 36 = 22 x 32. The product of no other prime num ...
Σελίδα 33
... means 4 is contained in 23 , 5 times and 3 remains to be divided by 4. From questions of this character the term fraction ( Latin fractus , broken in pieces ) has arisen . 22 , 53 , 4 , are all fractions . 3 A Fraction is an indicated ...
... means 4 is contained in 23 , 5 times and 3 remains to be divided by 4. From questions of this character the term fraction ( Latin fractus , broken in pieces ) has arisen . 22 , 53 , 4 , are all fractions . 3 A Fraction is an indicated ...
Σελίδα 46
... means 2 times of 1 . of 7 . × 2 , or 3 of 7 , means 3 times Example 1. What is the area of a rectangle whose length is of an inch and width of an inch ? K E C Take AB 1 inch . Let it be divided into five equal parts . Construct upon it ...
... means 2 times of 1 . of 7 . × 2 , or 3 of 7 , means 3 times Example 1. What is the area of a rectangle whose length is of an inch and width of an inch ? K E C Take AB 1 inch . Let it be divided into five equal parts . Construct upon it ...
Άλλες εκδόσεις - Προβολή όλων
Hopkins and Underwood's New Arithmetics: 1st- Book, Τόμος 1 John William Hopkins Πλήρης προβολή - 1907 |
Hopkins and Underwood's New Arithmetics: 1st- Book, Τόμος 1 John William Hopkins Πλήρης προβολή - 1907 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude angle barrel board feet board foot bought bushel buys called carload circumference coal contains cubic foot decimal point denominator diameter digits discount Divide dividend divisor dollars equal exactly divisible Example EXERCISE figures Find the amount Find the area Find the cost Find the difference Find the number Find the price Find the value Find the weight fraction gain per cent Galveston hundred hundredths inches integer interest Least Common Multiple long tons longitude marked price MEASURE meter minute spaces moving the decimal Multiply number expressed o'clock pounds premium prime factors prime meridian profit quantity quarts quotient rate per cent ratio rectangle Reduce right triangle selling price short tons sold SOLUTION square miles square root square yards Subtract ten-thousandths thousand thousandths tons units wheat Write
Δημοφιλή αποσπάσματα
Σελίδα 84 - 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 90 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 85 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 202 - The first and fourth terms of a proportion are called the extremes, and the second and third terms are called the means, of the proportion.
Σελίδα 327 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq.
Σελίδα 91 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Σελίδα 85 - 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 282 - The volumes of similar solids are to each other as the cubes of their like dimensions.