Second Course in the New MathematicsAllyn and Bacon, 1958 - 400 σελίδες |
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Σελίδα 58
... gallon , oil at $ 1.20 a gallon , and denatured alcohol at 90 cents a gallon . What would be the cost of 5 gallons of gasoline ? Solution . To find the cost multiply 20 cents by the number of gallons bought . Let g represent the number of ...
... gallon , oil at $ 1.20 a gallon , and denatured alcohol at 90 cents a gallon . What would be the cost of 5 gallons of gasoline ? Solution . To find the cost multiply 20 cents by the number of gallons bought . Let g represent the number of ...
Σελίδα 59
... gallons of oil bought , a formula would be C = $ 1.20 g . C = $ 1.20 X 2 = $ 2.40 . What would 3 gallons cost ? 5 gallons ? 3 quarts ? 2 quarts ? Make up a similar formula for the cost of any number of gallons of denatured alcohol ...
... gallons of oil bought , a formula would be C = $ 1.20 g . C = $ 1.20 X 2 = $ 2.40 . What would 3 gallons cost ? 5 gallons ? 3 quarts ? 2 quarts ? Make up a similar formula for the cost of any number of gallons of denatured alcohol ...
Σελίδα 62
... gallons of gasoline ; 8 gal- lons ; 16 gallons ; 3 gallons ; 7 gallons ; 24 gallons . 2 gallons of alcohol ; 3 gallons ; 5 gallons ; gallon . 2 gallons of oil ; 3 gallons ; gallon ; 2 gallons . 2. A man bought 8 gallons of gasoline , a ...
... gallons of gasoline ; 8 gal- lons ; 16 gallons ; 3 gallons ; 7 gallons ; 24 gallons . 2 gallons of alcohol ; 3 gallons ; 5 gallons ; gallon . 2 gallons of oil ; 3 gallons ; gallon ; 2 gallons . 2. A man bought 8 gallons of gasoline , a ...
Περιεχόμενα
SAVING TIME BY THE NEW MATHEMATICS | |
APPLYING THE NEW MATHEMATICS TO | 185 |
185 | 261 |
Πνευματικά δικαιώματα | |
Άλλες εκδόσεις - Προβολή όλων
A Second Course in the New Mathematics Edward Ira Edgerton,Perry Amherst Carpenter Πλήρης προβολή - 1928 |
Συχνά εμφανιζόμενοι όροι και φράσεις
50 cents acre altitude amount angle annual automobile average board foot bonds bought bushel cash cents compound interest cubic feet cubic foot decimal point deposit diameter discount Divide dividend dollars draw earn endowment policy equal equation Example feet long figure Find the cost Find the number Find the total Find the value formula Fractions gallons gasoline graph hypotenuse inches income invest kilograms length loan mathematics measure meter miles minutes money order month mortgage Multiply paid par value pounds premium problems pupils quarts ratio receive right triangle rods Ross Robinson savings bank score selling price shares Short-Cut side Signed Numbers similar triangles Skill Test Unit sold Solution Solve square root Subtract telegraphic money Third Trial total cost Trial of Unit week weight width worth yards