Efficiency Arithmetic: IntermediateMentzer, Bush, 1920 - 282 σελίδες |
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Σελίδα 43
... picture is 256 feet long and 104 feet wide . How much did the fence on the two ends and one side of this playground cost at $ 1.00 a foot ? 3. A sand pit is provided for the smaller children. PLAYGROUNDS 43 33; PLAYGROUNDS,
... picture is 256 feet long and 104 feet wide . How much did the fence on the two ends and one side of this playground cost at $ 1.00 a foot ? 3. A sand pit is provided for the smaller children. PLAYGROUNDS 43 33; PLAYGROUNDS,
Σελίδα 57
... foot long on the board and divide it into 3 equal parts . Each of these parts is called of a foot . Divide each of the three parts into 2 equal parts . The foot line is ... foot ? = Draw a foot line and mark it off into inches FRACTIONS 57.
... foot long on the board and divide it into 3 equal parts . Each of these parts is called of a foot . Divide each of the three parts into 2 equal parts . The foot line is ... foot ? = Draw a foot line and mark it off into inches FRACTIONS 57.
Σελίδα 58
... foot of a foot ? of a foot E of a foot ? In the illustration at the left , the sheet of paper is shown divided into 4 equal parts . The shaded portion of the paper represents three - fourths of the whole sheet . Three - fourths may be ...
... foot of a foot ? of a foot E of a foot ? In the illustration at the left , the sheet of paper is shown divided into 4 equal parts . The shaded portion of the paper represents three - fourths of the whole sheet . Three - fourths may be ...
Σελίδα 66
... foot ruler , yard stick , rectangle and circle to find any of these fractional equivalents which you do not already know : 12 7 . 8 . 6.100 12 9 . 6.100 1-33 1-10 1-3 10 = 11-33 1 = 3 % -10 = -10 1-12 = 6.100 0.100 3-12 10 . 1-10 ? 13 ...
... foot ruler , yard stick , rectangle and circle to find any of these fractional equivalents which you do not already know : 12 7 . 8 . 6.100 12 9 . 6.100 1-33 1-10 1-3 10 = 11-33 1 = 3 % -10 = -10 1-12 = 6.100 0.100 3-12 10 . 1-10 ? 13 ...
Σελίδα 75
... foot taller than the aver- age boy of his age ? 14. Mary and her sister Louise together made 12 yards of tatting . Mary made 52 yards . How many yards did Louise make ? 15. A family ate at dinner of a blackberry pie and of a huckleberry ...
... foot taller than the aver- age boy of his age ? 14. Mary and her sister Louise together made 12 yards of tatting . Mary made 52 yards . How many yards did Louise make ? 15. A family ate at dinner of a blackberry pie and of a huckleberry ...
Άλλες εκδόσεις - Προβολή όλων
Efficiency Arithmetic: Intermediate, Βιβλίο 2 Charles Ernest Chadsey,James Hamblin Smith Πλήρης προβολή - 1917 |
Efficiency Arithmetic: Intermediate, Βιβλίο 2 Charles Ernest Chadsey,James Hamblin Smith Πλήρης προβολή - 1917 |
Συχνά εμφανιζόμενοι όροι και φράσεις
25 cents 40 rods 50 cents acre altitude average base board feet board foot bought bushels butter fat cents a pound coal common fraction contains corn cubic feet cubic foot cubic inches dealer decimal places decimal point divided dozen Draw drill dry measure eggs equal Exercise farm farmer feet 6 inches feet deep feet wide figure Find the amount Find the cost Find the interest Find the number Find the total gallons grocer hour improper fraction inches long inches wide least common multiple length measure miles milk mixed number months Multiply number of cubic number of square onion sets onions ounces paper parallelogram pecks pencils piece pint problems profit pupils quarts quotient ream receive rectangle rods long rods wide savings sell sheet silage sold spelling blank square feet square inches square mile square rods square yards Subtraction tons trapezoid units week weighs whole number width
Δημοφιλή αποσπάσματα
Σελίδα 51 - 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 62 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 220 - Thirty days hath September, April, June, and November; All the rest have thirty-one, Except February alone, Which hath but twenty-eight in fine, Till leap year gives it twenty-nine.
Σελίδα 220 - 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...
Σελίδα 63 - We have seen in the preceding exercise that we may divide both the numerator and the denominator of a fraction by the same number without changing the value of the fraction.
Σελίδα 150 - 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 20 - Exercise 7 by 4; by 5; by 6; by 7; by 8; by 9; by 10.
Σελίδα 115 - In multiplication of decimals, we know that the number of decimal places in the product is equal to the sum of those in both the factors.
Σελίδα 241 - ... height Think of this formula as the average of the bases (the two parallel sides) times the height (the length of the perpendicular altitude). In the trapezoid ABCD above, you can use side AB for the height. The average of the bases is 2 + 14 = 8 , so the area is 8 X 5, or 40.
Σελίδα 143 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq.