Business ArithmeticAllyn and Bacon, 1918 - 474 σελίδες |
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Σελίδα 23
... equal to another given number . Thus : " How much must be added to 30 to make the sum 70 ? " is a problem in ... equals 40. " We also say that “ Sub- 27. Other Definitions of Subtraction . traction is the process of finding the ...
... equal to another given number . Thus : " How much must be added to 30 to make the sum 70 ? " is a problem in ... equals 40. " We also say that “ Sub- 27. Other Definitions of Subtraction . traction is the process of finding the ...
Σελίδα 25
... equals the minuend . Thus , 17 - 9 = 8 and 17 8 - = 9 because 8+ 9 = 17. This affords a convenient check for subtractions . Example . From 492,472 subtract 368,987 . 492472 368987 123485 We say , 12 = 7+ 5 , 17 = = 12 , 1 to carry , 9 + ...
... equals the minuend . Thus , 17 - 9 = 8 and 17 8 - = 9 because 8+ 9 = 17. This affords a convenient check for subtractions . Example . From 492,472 subtract 368,987 . 492472 368987 123485 We say , 12 = 7+ 5 , 17 = = 12 , 1 to carry , 9 + ...
Σελίδα 29
... equal the difference between the first and the last balance . 36. Finding Net Proceeds of Collected Bills . Notes and bills due in distant cities are frequently sent to banks for collection . The net proceeds remitted to the owner of ...
... equal the difference between the first and the last balance . 36. Finding Net Proceeds of Collected Bills . Notes and bills due in distant cities are frequently sent to banks for collection . The net proceeds remitted to the owner of ...
Σελίδα 35
... equal to the excess of 9's in the product of the excesses . WRITTEN EXERCISES Multiply each of the following and check by casting out 9's : 1. 1397 6. 2345 11 . 7229 16. 5894 685 216 304 792 2. 9528 7. 3046 12 . 9234 17. 9213 129 3 ...
... equal to the excess of 9's in the product of the excesses . WRITTEN EXERCISES Multiply each of the following and check by casting out 9's : 1. 1397 6. 2345 11 . 7229 16. 5894 685 216 304 792 2. 9528 7. 3046 12 . 9234 17. 9213 129 3 ...
Σελίδα 41
... equal to ? 6. How many days ' work is done by 24 men working 146 days ? 7. At an average yield of 54 bushels of corn to the acre , how many bushels are there in a field containing 134 acres ? 8. At an average yield of 187 bushels of ...
... equal to ? 6. How many days ' work is done by 24 men working 146 days ? 7. At an average yield of 54 bushels of corn to the acre , how many bushels are there in a field containing 134 acres ? 8. At an average yield of 187 bushels of ...
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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...