Business ArithmeticAllyn and Bacon, 1918 - 474 σελίδες |
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Σελίδα 6
... rods , on each of which are ten beads . Each bead on the lowest rod represents one . Each bead on the next rod represents ten , each bead on the third rod represents one hundred , and so on . Numbers are expressed by push- ing beads to ...
... rods , on each of which are ten beads . Each bead on the lowest rod represents one . Each bead on the next rod represents ten , each bead on the third rod represents one hundred , and so on . Numbers are expressed by push- ing beads to ...
Σελίδα 140
... rod iron . Solution . 3470 lb. == = 34.70 cwt . Hence cost is $ 2.45 × 34.70 $ 85.015 . WRITTEN EXERCISES As in the preceding examples find the cost of each of the following : 1. 7640 lb. at $ 1.95 per cwt . 2. 12,680 at $ 45.60 per M ...
... rod iron . Solution . 3470 lb. == = 34.70 cwt . Hence cost is $ 2.45 × 34.70 $ 85.015 . WRITTEN EXERCISES As in the preceding examples find the cost of each of the following : 1. 7640 lb. at $ 1.95 per cwt . 2. 12,680 at $ 45.60 per M ...
Σελίδα 160
... rod , or mile . The unit used depends upon the magnitude of the distance to be measured . To measure any one thing ... rods = 1 chain 80 chains = 1 mile SPECIAL MEASURES 8 furlongs = 1 mile 6 feet 3 feet = 4 inches = 1 pace 1 hand 6080 ...
... rod , or mile . The unit used depends upon the magnitude of the distance to be measured . To measure any one thing ... rods = 1 chain 80 chains = 1 mile SPECIAL MEASURES 8 furlongs = 1 mile 6 feet 3 feet = 4 inches = 1 pace 1 hand 6080 ...
Σελίδα 161
... Rods and yards , or rods and feet , are not frequently used together . How- ever , it is not uncommon to divide a forty - acre piece of land ( meas- ured in rods ) into streets and building lots which are measured in feet . The link and ...
... Rods and yards , or rods and feet , are not frequently used together . How- ever , it is not uncommon to divide a forty - acre piece of land ( meas- ured in rods ) into streets and building lots which are measured in feet . The link and ...
Σελίδα 162
... rods are there in mile ? in mile ? in mile ? 5. How many rods are there in one furlong ? in 3 furlongs ? 6. How many chains are there in a half mile ? in a quarter mile ? in of a mile ? in mile ? 7. If a horse is 16 hands high , how ...
... rods are there in mile ? in mile ? in mile ? 5. How many rods are there in one furlong ? in 3 furlongs ? 6. How many chains are there in a half mile ? in a quarter mile ? in of a mile ? in mile ? 7. If a horse is 16 hands high , how ...
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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.