Junior High School Mathematics: Book One, Volume 1D.C. Heath & Company, 1921 |
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Page 10
... Divide each of the following numbers by 6 , giving the quotient and the remainder 26 34 45 73 58 97 62 89 6. Divide each of the numbers in Example 5 by 9 . 7. Divide each of the numbers in Example 2 by 8 . 8. Divide each of the numbers ...
... Divide each of the following numbers by 6 , giving the quotient and the remainder 26 34 45 73 58 97 62 89 6. Divide each of the numbers in Example 5 by 9 . 7. Divide each of the numbers in Example 2 by 8 . 8. Divide each of the numbers ...
Page 16
... Dividing 21 by 8 gives 2 as quotient and 5 as remainder . 8 % 8/8 5 % 5/8 Hence 21 = 25 . This is called changing an improper fraction to a mixed number . EXERCISE 9 Express the following mixed numbers as improper frac- tions : 1. 3 2 ...
... Dividing 21 by 8 gives 2 as quotient and 5 as remainder . 8 % 8/8 5 % 5/8 Hence 21 = 25 . This is called changing an improper fraction to a mixed number . EXERCISE 9 Express the following mixed numbers as improper frac- tions : 1. 3 2 ...
Page 17
... Divide both numerator and denominator of 20 by : a . 2 b . 5 c . 10 4. By what number can you divide both terms of the fraction 28 ? What fraction do you obtain ? How does it compare with 28 ? 5. Multiply both terms of the fraction by ...
... Divide both numerator and denominator of 20 by : a . 2 b . 5 c . 10 4. By what number can you divide both terms of the fraction 28 ? What fraction do you obtain ? How does it compare with 28 ? 5. Multiply both terms of the fraction by ...
Page 18
... divide its numer- ator and denominator by the same number . Thus , dividing both terms by 2 . When the numerator and the denominator cannot both be divided exactly by any one number , the fraction is in its lowest terms . Thus ,,, are ...
... divide its numer- ator and denominator by the same number . Thus , dividing both terms by 2 . When the numerator and the denominator cannot both be divided exactly by any one number , the fraction is in its lowest terms . Thus ,,, are ...
Page 19
... divide them by that number before multiply- ing . This is commonly called canceling . Example 1 . 3 18/42 2 10 2 9 3 1 3 Here 3 and 9 are each divided by 3 ; also 5 and 10 are each divided by 5 . Example 2 . 2 ས × སྶཾ - ,, - , = = 4 8 ...
... divide them by that number before multiply- ing . This is commonly called canceling . Example 1 . 3 18/42 2 10 2 9 3 1 3 Here 3 and 9 are each divided by 3 ; also 5 and 10 are each divided by 5 . Example 2 . 2 ས × སྶཾ - ,, - , = = 4 8 ...
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acre amount due arc degrees average bisect bisector borrowed bought bushel butter fat coal common fraction compasses Construct cubic foot decimal place decimal point diagonals diameter discount Divide dozen Draw a segment Draw the altitude drill equal Example feet figure Find the area Find the cost Find the interest finding the base following numbers formula gallon geometry gross profit hypotenuse improper fraction inches long increase isosceles trapezoid length Liberty Bond list price marked marked price measure miles months Multiply the numbers number decreased number of days numbers of Row parallelogram parallelopiped percentage perpendicular pound print or write protractor pupils quotient rate per cent received rectangle represent right angle right triangle saved by buying scale drawing selling price sides sold Solution square inches subtract Test tracing paper trapezoid triangle ABC vertex vertical weight wide zoid
Popular passages
Page 220 - Liquid Measure 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Page 221 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year...
Page 219 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq.
Page 220 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Page 219 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Page 219 - 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...
Page 220 - AVoIRDUPOIS WEIGHT 16 ounces (oz.) = 1 pound (Ib.). 100 pounds = 1 hundredweight (cwt.). 20 hundredweight = 1 ton (T.).
Page 103 - 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.
Page 221 - Money 100 pfennige = 1 mark 1 mark = 28.8 cents Miscellaneous Measures Numbers Paper 12 units = 1 dozen (doz.) 24 sheets = 1 quire 20 units = 1 score 20 quires = 1 ream 12 dozen = 1 gross (gr.) 2 reams = 1 bundle 12 gross = 1 great gross 5 bundles = 1 bale Some Standard Weights (Used in most of the States) Wheat . . . . . . 60 Ib.
Page 220 - MEASURE 60 minims (lt\,) = 1 fluid dram (f 3) 8 fluid drams = 1 fluid ounce (f 3 ) 16 fluid ounces = 1 pint (O) 8 pints = 1 gallon (cong...