The Model Mental Arithmetic: Containing Oral Exercises for Graded and Grammar SchoolsEldredge & Brother, 1876 - 184 σελίδες |
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Σελίδα 158
... Invested is the Base . 2. The Rate of Profit or Loss is the Rate . 3. The Profit or Loss is the Percentage . 4. The Selling Price , or cost plus the profit , is the Amount . The Selling Price , or cost minus the loss , is the Difference ...
... Invested is the Base . 2. The Rate of Profit or Loss is the Rate . 3. The Profit or Loss is the Percentage . 4. The Selling Price , or cost plus the profit , is the Amount . The Selling Price , or cost minus the loss , is the Difference ...
Σελίδα 160
... invested in stocks , and lost $ 1000 , this sum being 61 % of his capital . What sum had he invested ? 25. If 64 % of the cost of muslin is 2 cents , what is the cost ? If 81 % is 2 cents ? If 12 % is 13 cents ? If 21 % is cent ? If ...
... invested in stocks , and lost $ 1000 , this sum being 61 % of his capital . What sum had he invested ? 25. If 64 % of the cost of muslin is 2 cents , what is the cost ? If 81 % is 2 cents ? If 12 % is 13 cents ? If 21 % is cent ? If ...
Σελίδα 163
... invested - 20. If $ 206 are remitted , 3 % com . to be deducted . 21. If $ 410 are received , 23 % com . to be retained . 22. If $ 1604 are received , 1 % brokerage to be retained . 23. An agent receives $ 618 with which to buy ...
... invested - 20. If $ 206 are remitted , 3 % com . to be deducted . 21. If $ 410 are received , 23 % com . to be retained . 22. If $ 1604 are received , 1 % brokerage to be retained . 23. An agent receives $ 618 with which to buy ...
Σελίδα 173
... invested in the business of a company or corporation . 371. The Par Value of stock is the original value , or value mentioned in the certificate . The par value of shares of stock is usually $ 100 or $ 50 . 372. The Market Value of ...
... invested in the business of a company or corporation . 371. The Par Value of stock is the original value , or value mentioned in the certificate . The par value of shares of stock is usually $ 100 or $ 50 . 372. The Market Value of ...
Σελίδα 182
... invested $ 500 , and 3 times A's investment equals 7 times B's . What amount did each invest ? 88. A drover paid $ 264 for two horses , of the cost of one being equal to 2 times the cost of the other 182 MENTAL ARITHMETIC . 84 87.
... invested $ 500 , and 3 times A's investment equals 7 times B's . What amount did each invest ? 88. A drover paid $ 264 for two horses , of the cost of one being equal to 2 times the cost of the other 182 MENTAL ARITHMETIC . 84 87.
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The Model Mental Arithmetic; Containing Oral Exercises for Graded and ... Edgar Arthur Singer Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2011 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents acres amount Analysis apples bought brokerage bushels cents a pound changed ciphers common divisor common fraction contained cords cost cows cubic decimal places decimal units Denominate Number denotes difference dimes divided dividend dollars dozen dry measure earn eighths equal Exercises expressed farmer feet fifths foot fourths fractional unit gain gallons greatest common divisor grocer Hence hundred hundredths improper fraction inches integer interest of $50 invested least common denominator least common multiple least number less loss measures miles mills minuend mixed number Model multiplied orders of units ounces paid pecks pennyweights Percentage piece pints present worth prime factors Principles quarts quotient rate of premium receive remainder reverse rods shares sixths sold subtract subtrahend tens tenths thousandths Troy weights True Discount units or denominations weeks weight yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 138 - 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 About 30 days = 1 month (mo.) 12 months = 1 year VALUE 10 cents (ct.
Σελίδα 133 - 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 137 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 79 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 136 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 136 - Table. 16 drams (dr.) are 1 ounce, oz. 16 ounces, 1 pound, Ib. 100 pounds, 1 hundred-weight, cwt. 20 hundred-weight, . 1 ton, T.
Σελίδα 133 - TABLE. 12 inches (in.) are 1 foot, ft. 3 feet " 1 yard, yd. 5$ yds., or 16| ft.
Σελίδα 73 - If both the numerator and the denominator of a fraction are multiplied by the same number, or divided by the same number, the value of the fraction is not changed.
Σελίδα 178 - A can do a piece of work in 3 days, B in 4 days, and C in 6 days : in what time will they do it, working together ? 65.
Σελίδα 83 - To reduce two or more fractions to a common denominator. A Common Denominator is a denominator common to two or more fractions 1. Reduce ? and 7, to a common denominator.