Efficiency Arithmetic: IntermediateMentzer, Bush, 1920 - 282 σελίδες |
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Σελίδα 72
... needed to make this folder ? 4. How wide must it be to extend inch at the top and inch at the bottom beyond the 11 - inch paper ? Lay the strip of paper as shown in the drawing . Measure the required distance from the left edge and draw ...
... needed to make this folder ? 4. How wide must it be to extend inch at the top and inch at the bottom beyond the 11 - inch paper ? Lay the strip of paper as shown in the drawing . Measure the required distance from the left edge and draw ...
Σελίδα 76
... needed 5 yards to trim her dress . How many yards did she have left to make ? 38. A certain school has a morning session 2 hours long and an afternoon session 2 hours long . How long is the school in session each day ? This school day ...
... needed 5 yards to trim her dress . How many yards did she have left to make ? 38. A certain school has a morning session 2 hours long and an afternoon session 2 hours long . How long is the school in session each day ? This school day ...
Σελίδα 79
... needed at a party for 18 children , allowingquart apiece ? Exercise 21. Multiplying an Integer by a Mixed Number 1. Multiply 23 by 31 . 23 3 69 First multiply 23 by 3 , which equals 69. Then find of 23 , which equals 11. Then add the ...
... needed at a party for 18 children , allowingquart apiece ? Exercise 21. Multiplying an Integer by a Mixed Number 1. Multiply 23 by 31 . 23 3 69 First multiply 23 by 3 , which equals 69. Then find of 23 , which equals 11. Then add the ...
Σελίδα 80
... needed ? 21. The children in a vacation school made some khaki bags to carry with them on their hikes . Each bag required 11 yards . How many yards were needed to supply a class of 16 , not allowing any for waste ? 22. A rod is 16 feet ...
... needed ? 21. The children in a vacation school made some khaki bags to carry with them on their hikes . Each bag required 11 yards . How many yards were needed to supply a class of 16 , not allowing any for waste ? 22. A rod is 16 feet ...
Σελίδα 92
... needed ? 2. In order to get an exact number of rows in his garden , should John set out or dozen cabbage plants to a row , there being 7 dozen plants in all ? 3. How many ferns at $ each can Dorothy buy for her fernery with $ 14 ? 4. If ...
... needed ? 2. In order to get an exact number of rows in his garden , should John set out or dozen cabbage plants to a row , there being 7 dozen plants in all ? 3. How many ferns at $ each can Dorothy buy for her fernery with $ 14 ? 4. If ...
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.