Applied Mathematics for Junior High Schools and High SchoolsAllyn and Bacon, 1920 - 247 σελίδες |
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Σελίδα
... figures . ( 5 ) A study of graphic charts and their use . ( 6 ) Training in the use of mathematical tables . ( 7 ) Practice in the power to judge a computed result with reference to its reasonableness . 459931 Having drawn on various ...
... figures . ( 5 ) A study of graphic charts and their use . ( 6 ) Training in the use of mathematical tables . ( 7 ) Practice in the power to judge a computed result with reference to its reasonableness . 459931 Having drawn on various ...
Σελίδα 2
... figures . 1 Take pride and Check . Add in the opposite direction , upward or downward . This is preferable to doing the work over a second time in the same way , as a mistake once made is likely to be repeated . Exercise Add : 1 . 4 5 3 ...
... figures . 1 Take pride and Check . Add in the opposite direction , upward or downward . This is preferable to doing the work over a second time in the same way , as a mistake once made is likely to be repeated . Exercise Add : 1 . 4 5 3 ...
Σελίδα 3
... figures determine the value of Alaska's output during the last fifteen years : • Gold Silver Copper Other minerals Fisheries and furs Other merchandise $ 260,488,175 3,011,153 46,281,148 2,751,638 299,581,890 1,705,820 14. From the ...
... figures determine the value of Alaska's output during the last fifteen years : • Gold Silver Copper Other minerals Fisheries and furs Other merchandise $ 260,488,175 3,011,153 46,281,148 2,751,638 299,581,890 1,705,820 14. From the ...
Σελίδα 7
... 8 7 9 7 694 658 8 5 4 8 7 4 2 0 8 0 1 7 5 1 7 6 4 8 8 7 5 4 3 776 07 ∞ ∞8 6 0 8 8 5 8.6 6 8 8 0 6 3 5 9 768 5 4 4 5 7 669 5 6 1 8 5 7 4 4 8 9. Find from the figures given below the world's total ADDITION AND SUBTRACTION 7.
... 8 7 9 7 694 658 8 5 4 8 7 4 2 0 8 0 1 7 5 1 7 6 4 8 8 7 5 4 3 776 07 ∞ ∞8 6 0 8 8 5 8.6 6 8 8 0 6 3 5 9 768 5 4 4 5 7 669 5 6 1 8 5 7 4 4 8 9. Find from the figures given below the world's total ADDITION AND SUBTRACTION 7.
Σελίδα 8
... figures given on page 9 the world's total production of petroleum for an average year : COUNTRY United States Russia PRODUCTION Bbl . , 42 gal. OIL WELLS NEAR BAKERSFIELD , CALIFORNIA A NEW ENGLAND MARBLE QUARRY. 8 APPLIED MATHEMATICS Oil ...
... figures given on page 9 the world's total production of petroleum for an average year : COUNTRY United States Russia PRODUCTION Bbl . , 42 gal. OIL WELLS NEAR BAKERSFIELD , CALIFORNIA A NEW ENGLAND MARBLE QUARRY. 8 APPLIED MATHEMATICS Oil ...
Άλλες εκδόσεις - Προβολή όλων
Applied Mathematics for Junior High Schools and High Schools Eugene Henry Barker Πλήρης προβολή - 1920 |
Applied Mathematics for Junior High Schools and High Schools Eugene Henry Barker Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2022 |
Applied Mathematics for Junior High Schools and High Schools Eugene Henry Barker Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 feet 16 feet long 25 cents acre altitude amount angle average base board feet bought bushels centers circle whose diameter circumference cube root cubic feet cubic foot cubic inch cubic yard cylindrical denominator distance Divide Exercise Find expressed extract the square feet wide figures Find the area Find the cost Find the difference Find the length Find the number find the volume Find the weight following numbers frustum gallons gram greatest common divisor hypotenuse inches in diameter least common multiple length of belting lowest terms meters miles per hour mixed numbers months multiply numbers given ORAL DRILL parallelogram Paris green percentage pulley quotient radius ratio rectangle revolutions per minute right triangle rods San Francisco side specific gravity square feet square field square miles square root square yards subtract tank trees trial divisor wheel
Δημοφιλή αποσπάσματα
Σελίδα 94 - 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 105 - 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 12 months (mo.) = 1 year 10 years = 1 decade 10 decades or \ , , , „ , 1=1 century (cen. or U.) 100 years / J v ' Thirty days has September, April, June, and November; All the rest have thirty-one, Excepting February alone, To which we twenty-eight assign, Till leap year gives it twenty-nine.
Σελίδα 98 - 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 58 - States money by 10, move the decimal point one place to the right; to multiply by 100, move the decimal point two places to the right; to multiply by 1000, move the decimal point three places to the right.
Σελίδα 26 - A number is divisible by 3 if the sum of its digits is divisible by 3• A number is divisible by 9 if the sum of its digits is divisible by 9.
Σελίδα 15 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 104 - 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
Σελίδα 36 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Σελίδα 47 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 12 - The minuend is the number from which we subtract ; the subtrahend is the number subtracted; and the difference or remainder is the result of the subtraction.