Applied Mathematics for Junior High Schools and High SchoolsAllyn and Bacon, 1920 - 247 σελίδες |
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Σελίδα 1
... speed , but skill in this comes only by much practice . This book aims to give you both practice and principle - problems to solve and methods . of solving them . Addition is the process of finding a number which is equal to two or more ...
... speed , but skill in this comes only by much practice . This book aims to give you both practice and principle - problems to solve and methods . of solving them . Addition is the process of finding a number which is equal to two or more ...
Σελίδα 10
... speed and accuracy in adding by groups requires constant practice . This develops a power which is of greatest service in most of the arithmetic the average person is called on to do . Add : 1 . 2 . 3 . 4 . 5 . 6 . 6847 5735 3492 6043 ...
... speed and accuracy in adding by groups requires constant practice . This develops a power which is of greatest service in most of the arithmetic the average person is called on to do . Add : 1 . 2 . 3 . 4 . 5 . 6 . 6847 5735 3492 6043 ...
Σελίδα 29
... New York Central train made a record run Sept. 11 , 1895 , from New York to Buffalo , 436 miles in 407 minutes . What was the average speed per hour ? 8. The oil - burner Santa Cruz in February - MULTIPLICATION AND DIVISIÓN 29.
... New York Central train made a record run Sept. 11 , 1895 , from New York to Buffalo , 436 miles in 407 minutes . What was the average speed per hour ? 8. The oil - burner Santa Cruz in February - MULTIPLICATION AND DIVISIÓN 29.
Σελίδα 30
... speed ? 7. A man pays $ 30 a month for rent and $ 18 a year for water . How much does he pay out for rent and water in 10 years ? 8. The Mauretania in Sept. , 1910 , went from Queenstown to New York , 2181 nautical miles or knots , in 4 ...
... speed ? 7. A man pays $ 30 a month for rent and $ 18 a year for water . How much does he pay out for rent and water in 10 years ? 8. The Mauretania in Sept. , 1910 , went from Queenstown to New York , 2181 nautical miles or knots , in 4 ...
Σελίδα 31
... speed per hour ? 11. When a New York Central train made a record run Jan. 1 , 1903 , from Albany to Buffalo , 302 miles , in 295 minutes , what was the average speed per hour ? TWENTIETH CENTURY LIMITED GOING SIXTY MILES AN HOUR 12. On ...
... speed per hour ? 11. When a New York Central train made a record run Jan. 1 , 1903 , from Albany to Buffalo , 302 miles , in 295 minutes , what was the average speed per hour ? TWENTIETH CENTURY LIMITED GOING SIXTY MILES AN HOUR 12. On ...
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.