Applied Mathematics for Junior High Schools and High SchoolsAllyn and Bacon, 1920 - 247 σελίδες |
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Σελίδα 31
... planted as follows : fruit trees , 210 acres ; grain , 135 acres ; pasture , 60 acres ; berries , 40 acres ; artichokes , 54 acres . The remainder is taken up by farm buildings and yard . How much is occupied by buildings and yard ? 14 ...
... planted as follows : fruit trees , 210 acres ; grain , 135 acres ; pasture , 60 acres ; berries , 40 acres ; artichokes , 54 acres . The remainder is taken up by farm buildings and yard . How much is occupied by buildings and yard ? 14 ...
Σελίδα 78
... planted 120 trees of which 14 died ; he planted 70 raspberry bushes and lost none ; he planted 1000 grapevines and lost 35. What per cent of each kind planted survived ? What per cent of the entire number of trees and plants set out ...
... planted 120 trees of which 14 died ; he planted 70 raspberry bushes and lost none ; he planted 1000 grapevines and lost 35. What per cent of each kind planted survived ? What per cent of the entire number of trees and plants set out ...
Σελίδα 129
... planted to the acre if they are set out 20 feet apart ? 5. How many if planted 25 feet apart ? 6. If lemon trees are planted 20 feet apart , how many will there be to the acre ? 7. If orange trees are planted 22 feet apart , about how ...
... planted to the acre if they are set out 20 feet apart ? 5. How many if planted 25 feet apart ? 6. If lemon trees are planted 20 feet apart , how many will there be to the acre ? 7. If orange trees are planted 22 feet apart , about how ...
Σελίδα 183
... planted 64 to the acre , how many trees are there in 40 acres ? in a square mile ? 10. If there are 3 quarter notes or their equivalent , per measure , how many quarter notes or equivalent are there in a piece of music of 32 bars ? 11 ...
... planted 64 to the acre , how many trees are there in 40 acres ? in a square mile ? 10. If there are 3 quarter notes or their equivalent , per measure , how many quarter notes or equivalent are there in a piece of music of 32 bars ? 11 ...
Σελίδα 203
... ; cutting and threshing , $ 27 . His income from the field was 240 bushels of wheat at $ 2 a bushel , and $ 5 for pasturage . Find the balance in his favor . 13. A man had 8 acres planted to asparagus . AGRICULTURAL PROBLEMS 203.
... ; cutting and threshing , $ 27 . His income from the field was 240 bushels of wheat at $ 2 a bushel , and $ 5 for pasturage . Find the balance in his favor . 13. A man had 8 acres planted to asparagus . AGRICULTURAL PROBLEMS 203.
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.