Business ArithmeticAllyn and Bacon, 1918 - 474 σελίδες |
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Σελίδα 48
... length and breadth of a rectangle are given in feet , the product of the numbers representing these dimensions gives the area in square feet . Again , if a man earns $ 4 per day , we know that if we multiply the number of days he works ...
... length and breadth of a rectangle are given in feet , the product of the numbers representing these dimensions gives the area in square feet . Again , if a man earns $ 4 per day , we know that if we multiply the number of days he works ...
Σελίδα 160
... length of a room is given in feet , while we buy carpet for it by the yard . Vegetables are bought by the bushel , and sold by the quart , etc. MEASUREMENT OF LENGTH 195. Principal Units of Linear Measure . The principal units of linear ...
... length of a room is given in feet , while we buy carpet for it by the yard . Vegetables are bought by the bushel , and sold by the quart , etc. MEASUREMENT OF LENGTH 195. Principal Units of Linear Measure . The principal units of linear ...
Σελίδα 161
... length from which the others are derived according to the above table . The length of the English yard is fixed as follows : A pendulum which vibrates seconds in vacuum at 62 ° temperature , at sea level , in the latitude of London , is ...
... length from which the others are derived according to the above table . The length of the English yard is fixed as follows : A pendulum which vibrates seconds in vacuum at 62 ° temperature , at sea level , in the latitude of London , is ...
Σελίδα 166
... length . Thus , we use the square inch , the square foot , the square yard , the square rod , and the square mile . TABLE OF SQUARE MEASURE 144 square inches = 1 square foot ( sq . ft . ) 9 square feet 30 square yards 160 square rods ...
... length . Thus , we use the square inch , the square foot , the square yard , the square rod , and the square mile . TABLE OF SQUARE MEASURE 144 square inches = 1 square foot ( sq . ft . ) 9 square feet 30 square yards 160 square rods ...
Σελίδα 169
... length of it to be 1765.6 feet . Reduce this to rods correct to two decimal places . 13. A freight train averages 31 miles per hour . How many knots is this ? 14. A horse race is run over a distance of 6 furlongs . How many feet is this ...
... length of it to be 1765.6 feet . Reduce this to rods correct to two decimal places . 13. A freight train averages 31 miles per hour . How many knots is this ? 14. A horse race is run over a distance of 6 furlongs . How many feet is this ...
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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.