Business ArithmeticAllyn and Bacon, 1918 - 474 σελίδες |
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Σελίδα 101
... per acre ? 6. Two men hired an automobile for $ 200 : the first man used it 21 days ; the second used it 29 days . What should each pay ? PROBLEMS 1. A man owned of a shop and sold MULTIPLICATION AND DIVISION OF FRACTIONS 101.
... per acre ? 6. Two men hired an automobile for $ 200 : the first man used it 21 days ; the second used it 29 days . What should each pay ? PROBLEMS 1. A man owned of a shop and sold MULTIPLICATION AND DIVISION OF FRACTIONS 101.
Σελίδα 102
... sold of his share . What frac- tion of the shop did he sell ? 2. If a cow eats 13 of a ton of hay in one month , how much hay will she eat in 3 months ? 3. A farmer finds that his wheat field yields on an average 171 bu . per acre . At ...
... sold of his share . What frac- tion of the shop did he sell ? 2. If a cow eats 13 of a ton of hay in one month , how much hay will she eat in 3 months ? 3. A farmer finds that his wheat field yields on an average 171 bu . per acre . At ...
Σελίδα 112
... sold for $ 10,000 . What was the price per acre ? 6. An aëroplane went 342 miles in 21 minutes . What was its speed in miles per hour ? 7. A field containing 481 acres yields 924 bushels of wheat . At this rate what would be the yield ...
... sold for $ 10,000 . What was the price per acre ? 6. An aëroplane went 342 miles in 21 minutes . What was its speed in miles per hour ? 7. A field containing 481 acres yields 924 bushels of wheat . At this rate what would be the yield ...
Σελίδα 126
... sold a house for $ 8400 , thereby gaining of the pur- chase price . What was the purchase price ? 4. The income from a certain business for two years was $ 18,500 . Find the income for each year if that of the second year was less than ...
... sold a house for $ 8400 , thereby gaining of the pur- chase price . What was the purchase price ? 4. The income from a certain business for two years was $ 18,500 . Find the income for each year if that of the second year was less than ...
Σελίδα 132
... sold for $ 1.27 per square foot . What is the price of the lot if it is 27.4 feet wide and 97.3 feet deep ? 18. A lot in Boston is sold for $ 1.14 per square foot . What is the area of the lot if it sells for $ 12480 ? 19. A school ...
... sold for $ 1.27 per square foot . What is the price of the lot if it is 27.4 feet wide and 97.3 feet deep ? 18. A lot in Boston is sold for $ 1.14 per square foot . What is the area of the lot if it sells for $ 12480 ? 19. A school ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
30 days acres altitude amount annual prem avoirdupois bank base bill bought bushels called cash column commission compound interest computed cubic feet cubic foot decimal point denominator discount divide dividend division divisor dollars draft equals Example feet long figures Find the cost Find the interest Find the total fraction gallons Hence improper fraction inches income integer investment July list price long ton marking price measure method of complements metric system miles Milreis minuend mixed number multiply number of days ORAL EXERCISES Find payment pound sterling pounds preferred stock premium PRINCIPAL RATE PROBLEMS profit quotient rate of gain rate of interest ratio Reduce rods selling price Sept shares sold Solution square feet square root square yards subtract subtrahend triangle United weight WRITTEN EXERCISES Find
Δημοφιλή αποσπάσματα
Σελίδα 170 - 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 225 - A pile of wood 8 feet long, 4 feet wide, and 4 feet high, contains 1 cord; and a cord foot is 1 foot in length of such a pile.
Σελίδα 166 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30j square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 185 - Measures of Length 10 millimeters (mm) =1 centimeter cm 10 centimeters =1 decimeter dm 10 decimeters =1 meter m 10 meters =1 dekameter Dm 10 dekameters =1 hektometer Hm 10 hektometers =1 kilometer Km...
Σελίδα 208 - The sum of the squares of the two sides of a right triangle is equal to the square of the hypotenuse; a a +b j =c*.
Σελίδα 121 - 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 175 - 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 208 - Subtract the square of the given side from the square of the hypotenuse, and extract the square root of the remainder. EXAMPLE 1. — The side given is 3 inches, the hypotenuse is 5 inches; what is the length of the other side ? SOLUTION.— 3- = 9 ; 5
Σελίδα 185 - Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 441 - 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.