Advanced ArithmeticGinn, 1905 - 312 σελίδες |
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Σελίδα 20
... = $ 50 ÷ 4 , 66 66 << 66 5 , although we have a simpler method for dividing common fractions , as explained in § 20 , where it is shown that 10 10 x = 12 . ÷香 3 ORAL EXERCISE Divide as indicated in Exs . 1-30 : 20 DIVISION DIVISION ...
... = $ 50 ÷ 4 , 66 66 << 66 5 , although we have a simpler method for dividing common fractions , as explained in § 20 , where it is shown that 10 10 x = 12 . ÷香 3 ORAL EXERCISE Divide as indicated in Exs . 1-30 : 20 DIVISION DIVISION ...
Σελίδα 21
... Divide as indicated in Exs.31-45 , stating the remainders : That is , 186 17 = 10 , and 16 remainder . 31. $ 145 12 . 34. $ 157 ÷ 15 . 32. $ 136 13 . 35. $ 33016 . 33. $ 150 14 . 37. $ 193 ÷ $ 18 . 40. $ 430 $ 21 . 43. 723 ft . ÷ 24. 44 ...
... Divide as indicated in Exs.31-45 , stating the remainders : That is , 186 17 = 10 , and 16 remainder . 31. $ 145 12 . 34. $ 157 ÷ 15 . 32. $ 136 13 . 35. $ 33016 . 33. $ 150 14 . 37. $ 193 ÷ $ 18 . 40. $ 430 $ 21 . 43. 723 ft . ÷ 24. 44 ...
Σελίδα 22
... divide by long division and by short division . The gen- eral principle is , however , the same for both . Consider ... divide 6250 by 25 . WRITTEN EXERCISE 1. Divide 987 by 35 and write out the explanation . 2. Divide 575 by 25 in the ...
... divide by long division and by short division . The gen- eral principle is , however , the same for both . Consider ... divide 6250 by 25 . WRITTEN EXERCISE 1. Divide 987 by 35 and write out the explanation . 2. Divide 575 by 25 in the ...
Σελίδα 23
David Eugene Smith. Divide as indicated , seeing how many problems you can solve in five minutes ; in ten minutes : 8. 1554 11. 3844 62 . 14. 5402 ÷ 37 . 17. 1089 ÷ 33 . 20. 5203 121 . 23. 2541 121 . 26. 10,449 81 . 29. 30,092 ÷ 121 . 37 ...
David Eugene Smith. Divide as indicated , seeing how many problems you can solve in five minutes ; in ten minutes : 8. 1554 11. 3844 62 . 14. 5402 ÷ 37 . 17. 1089 ÷ 33 . 20. 5203 121 . 23. 2541 121 . 26. 10,449 81 . 29. 30,092 ÷ 121 . 37 ...
Σελίδα 24
David Eugene Smith. 18. Division of denominate numbers by abstract numbers . Divide 33 ft . 9 in . by 15 . We divide 33 ft . by 15 and have 2 ft . , with a remainder of 3 ft . , which , reduced to inches ( 36 in . ) and added to 9 in ...
David Eugene Smith. 18. Division of denominate numbers by abstract numbers . Divide 33 ft . 9 in . by 15 . We divide 33 ft . by 15 and have 2 ft . , with a remainder of 3 ft . , which , reduced to inches ( 36 in . ) and added to 9 in ...
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90 days acid phosphate acres altitude amount average bank base bond bought bushel butter fat buys cent Chicago circumference common fraction contains cube root cubic feet cubic foot cubic yard dealer decimal dekameter denominator deposits diameter discount divide dividends divisor dollars draft equals Express Find the areas Find the interest Find the value gain gross hour hypotenuse Illustrative problem inches income long tons longitude meter miles mills multiply muriate of potash myriameter nitrate of soda number is called ORAL EXERCISE paid perimeter pounds premium prime meridian quart radius ratio sells shares short method slant height sold square feet square root subtract tons triangle volume week weight wide worth WRITTEN EXERCISE Find York
Δημοφιλή αποσπάσματα
Σελίδα 281 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 280 - 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 280 - TABLE OF 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. mi.) In measuring roofing, 100 sq. ft. are called a square. TABLE OF CUBIC MEASURE 1728 cubic inches (cu.
Σελίδα 47 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 280 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5| yards, or 16| feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) Square Measure 144 square inches (sq.
Σελίδα 281 - TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 233 - The square of the sum of two quantities is equal to the square of the first, plus twice the product of the first multiplied by the second, plus the square of the second.
Σελίδα 288 - The first and last terms of a proportion are called the extremes ; the second and third terms are called the means. In the proportion | = ££, we see that 7 x 15 = 3 x 35.
Σελίδα 288 - Dividends. The shares of the earnings divided at intervals among the stockholders of a corporation are called dividends, a stockholder being said to receive a dividend. Division. The operation by which, given the product of two numbers and one of them, the other is found, is called division. Divisor. The number by which the dividend is divided is called the divisor. Draft. A check drawn by one bank on another, or by one individual on another, is called a draft. Drawee. A person to whose order a draft...
Σελίδα 49 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr . ) 24 hours = 1 day (da.) 7 days = 1 week (wk...