Junior High School Mathematics, Τόμος 2H. Holt, 1919 |
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Σελίδα v
... Rules as Formulas CHAPTER II FUNDAMENTAL OPERATIONS AND EQUATIONS 6. Addition and Subtraction 7. Equations 8. Questions Asked by Equations 9. The Equation as a Balance . 10. Principles Concerning Equal Numbers 11. Operations Used in ...
... Rules as Formulas CHAPTER II FUNDAMENTAL OPERATIONS AND EQUATIONS 6. Addition and Subtraction 7. Equations 8. Questions Asked by Equations 9. The Equation as a Balance . 10. Principles Concerning Equal Numbers 11. Operations Used in ...
Σελίδα 1
... rules may be written and remembered , and that many problems can be solved by sub- stituting for the letters the numbers which they represent . But these formulas may be used in other ways to solve much more difficult problems and to ...
... rules may be written and remembered , and that many problems can be solved by sub- stituting for the letters the numbers which they represent . But these formulas may be used in other ways to solve much more difficult problems and to ...
Σελίδα 3
... is r inches and have i inches over . How long is the string ? 30. How much longer is the circumference of a circle of radius r than one of radius 2 ? 3. Statement of rules as formulas . We have seen USE OF LETTERS TO SHORTEN STATEMENTS 3.
... is r inches and have i inches over . How long is the string ? 30. How much longer is the circumference of a circle of radius r than one of radius 2 ? 3. Statement of rules as formulas . We have seen USE OF LETTERS TO SHORTEN STATEMENTS 3.
Σελίδα 4
... rules as formulas . The formula is shorter , more easily remembered , and easier to use in calculating . It is important to know ( a ) How to translate a rule or other statement in words into a formula . ( b ) How to translate a formula ...
... rules as formulas . The formula is shorter , more easily remembered , and easier to use in calculating . It is important to know ( a ) How to translate a rule or other statement in words into a formula . ( b ) How to translate a formula ...
Σελίδα 5
... of the equal pieces . 11. A boy now has $ 15.35 . He makes $ 1.25 a day and spends $ 1.05 . What is the sum of money , s , that he has at the end of d days ? 12. A boy solves n problems on Tuesday and 20 STATEMENT OF RULES AS FORMULAS 5 LO.
... of the equal pieces . 11. A boy now has $ 15.35 . He makes $ 1.25 a day and spends $ 1.05 . What is the sum of money , s , that he has at the end of d days ? 12. A boy solves n problems on Tuesday and 20 STATEMENT OF RULES AS FORMULAS 5 LO.
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Άλλες εκδόσεις - Προβολή όλων
Junior High School Mathematics, Βιβλίο 2 Edson Homer Taylor,Fiske Allen Δεν υπάρχει διαθέσιμη προεπισκόπηση - 1919 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acre altitude angles answer average bank discount base bonds bushel butter fat buys called cent compound interest compounded cone corn counts cube cubic foot cylinder decimal deposit diameter divided dividend draft equal numbers equation equilateral triangle EXAMPLE Exercise factor Figure Find the cost Find the number Find the rate Find the square Find the total Find the value formula for finding fraction gallons given gives graph hour hypotenuse inches income indorsed integer interest invested John Doe Liberty Bonds miles monomial month multiplied number added paid par value payment perimeter polynomial pounds principle prism problems profit pupil pyramid quotient radius ratio rectangle right triangle rule savings bank selling price shares side signed numbers silage slant height sold SOLUTION Solve specific gravity square root subtracted temperature thick volume weight yards
Δημοφιλή αποσπάσματα
Σελίδα 243 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2 barrels...
Σελίδα 243 - 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. mi.) CUBIC MEASURE 1728 cubic inches (cu.
Σελίδα 243 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 105 - A sphere is a solid, bounded by one continued convex surface, every point of which is equally distant from a point within, called the centre.
Σελίδα 161 - Face of the Policy. The amount specified to be paid in case of loss is called the face of the policy. The...
Σελίδα 244 - 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 (yr.) 366 days = 1 leap year About 30 days = 1 month (mo.) 12 months = 1 year VALUE 10 cents (ct.
Σελίδα 243 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards, or 16| feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) Square Measure 144 square inches (sq.
Σελίδα 188 - To govern the final settlements in such transactions, the United States Supreme Court decreed that Partial payments of notes must first be used to cancel the interest due. Any balance remaining may be used to lessen the principal. If, however, the payment is too small to pay the interest due, the unpaid interest must not be used to increase the principal, which must never represent more than the money actually and previously due.
Σελίδα 57 - Pythagorean theorem, which states that the square of the hypotenuse of a right triangle equals the sum of the squares of the other two sides.
Σελίδα 67 - C.) to the weight of an equal volume of distilled water at the same temperature, both weights being corrected for the buoyancy of air.