A Complete Arithmetic ...Werner School Book Company, 1899 - 447 σελίδες |
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Αποτελέσματα 1 - 5 από τα 81.
Σελίδα 97
... observe that he has already learned to solve " Case 3 " prob- lems in percentage in two ways . Sometimes he has found what part one number is of another and has changed the fraction thus obtained to hundredths . See prob- lems 11 to 17 ...
... observe that he has already learned to solve " Case 3 " prob- lems in percentage in two ways . Sometimes he has found what part one number is of another and has changed the fraction thus obtained to hundredths . See prob- lems 11 to 17 ...
Σελίδα 123
... Observe that you can divide both the numerator and denominator of 12 hun- dredths by 121 . Do not omit the number story , or business problem . The number story for problem ( x ) might be : Mr. Hoyt bought .9 of an acre of land at $ 475 ...
... Observe that you can divide both the numerator and denominator of 12 hun- dredths by 121 . Do not omit the number story , or business problem . The number story for problem ( x ) might be : Mr. Hoyt bought .9 of an acre of land at $ 475 ...
Σελίδα 143
... Observe again the fact that when a problem in multiplication of decimals has been solved ac- curately , the number of decimal places in the product is equal to the number of decimal places in the multiplicand and multiplier counted to ...
... Observe again the fact that when a problem in multiplication of decimals has been solved ac- curately , the number of decimal places in the product is equal to the number of decimal places in the multiplicand and multiplier counted to ...
Σελίδα 145
... Observe the acute angles and the obtuse angles . Review pages 55 , 65 , 75 , and 85 . ( d ) In 2 cords there are how many cubic feet ? ( e ) In 21 acres there are how many square rods ? RATIO AND PROPORTION . Review pages 16 , 26 , PART ...
... Observe the acute angles and the obtuse angles . Review pages 55 , 65 , 75 , and 85 . ( d ) In 2 cords there are how many cubic feet ? ( e ) In 21 acres there are how many square rods ? RATIO AND PROPORTION . Review pages 16 , 26 , PART ...
Σελίδα 152
... , etc. 8. The naught , or zero , is used to mark vacant places ; thus , the figures 205 represent 2 hundred , no tens , and 5 primary units . NOTE 1. - Observe that a figure always stands for 152 COMPLETE ARITHMETIC .
... , etc. 8. The naught , or zero , is used to mark vacant places ; thus , the figures 205 represent 2 hundred , no tens , and 5 primary units . NOTE 1. - Observe that a figure always stands for 152 COMPLETE ARITHMETIC .
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40 rods acres acres of land Algebra altitude bought bushels Change coal COMMON FRACTIONS common multiple contained cords cube cubic centimeters cubic feet cubic foot DECIMAL FRACTIONS decimal order decimeter DENOMINATE NUMBERS diameter discount Divide dividend dollars earn equal exact divisor exactly divisible Express the ratio feet long figure Find the amount Find the area Find the cost Find the interest Find the number Find the product Find the quotient Find the sum foot gain hundred hundredths improper fractions integral number least common multiple less lowest terms means measured meters miles MISCELLANEOUS PROBLEMS multiplicand NOTE number story Observe PERCENTAGE perimeter piece of land pounds primary units prime factors pupil rectangular rhombus right angles side sold solid content specific gravity square feet square inches square rods square root subtract tenths third thousandths tons triangle weigh