Business ArithmeticAllyn and Bacon, 1918 - 474 σελίδες |
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Σελίδα 83
... 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 83.
... 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 83.
Σελίδα 84
... 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 92
... sold for $ 10,000 . What was the price per acre ? 6. An aëroplane went 34 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 of ...
... sold for $ 10,000 . What was the price per acre ? 6. An aëroplane went 34 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 of ...
Σελίδα 106
... 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 112
... 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 . the area of the lot if it sells for $ 12,480 ? What is 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 . the area of the lot if it sells for $ 12,480 ? What is 19. A school ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
60 days acres added agent aliquot amount annual prem Arthur Ford average bank bill bonds bought bricks bushels buying price called casting out 9's column commission common factor compound interest computed contains cubic foot decimal point deducted discount divide dividend division divisor dollar draft Example feet long figures Find the cost Find the interest Find the quotient Find the rate Find the total fraction George F gross Hence improper fraction inches wide income indorsed integer investment Jordan Marsh length list price long ton marking price measure metric system miles minuend mixed number multiply number of days ORAL EXERCISES Find percentage places pounds premium PRINCIPAL RATE PROBLEMS profit promissory note proper fraction rate of interest Reduce remainder selling price Semiannually sold Solution square subtrahend unit weight Write WRITTEN EXERCISES Find yards yearly
Δημοφιλή αποσπάσματα
Σελίδα 131 - 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 139 - 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 131 - 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 150 - 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 101 - 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 150 - 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 139 - 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 291 - 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.
Σελίδα 140 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg...
Σελίδα 63 - ... another number that is a multiple of both 8 and 6. 5. Find the smallest number that can be exactly divided by 8 and 12. 6. Give two factors of 91. 7. 57 is a multiple of what two numbers ? 8. What is the smallest number that can be exactly divided by 4, 6, and 8. 463. The smallest number that is a multiple of two or more numbers is called the least common multiple of such numbers. 9. Find the least common multiple of 5, 10, 15. 10. Find the least common multiple of 2, 7, 14. 11. What part of...