Book three (1901)American Book Company, 1901 |
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Αποτελέσματα 1 - 5 από τα 77.
Σελίδα 14
... equals 121 % ? 5. What common fraction equals 25 % ? 6. What is 121 % of 48 ? 7. What is 25 % of 36 ? 8. Of what number is 12 1 % ? 9. Of what number is 60 20 % ? 10. 7 is 121 % of what number ? 11. 9 is 20 % of what number ? 12. What ...
... equals 121 % ? 5. What common fraction equals 25 % ? 6. What is 121 % of 48 ? 7. What is 25 % of 36 ? 8. Of what number is 12 1 % ? 9. Of what number is 60 20 % ? 10. 7 is 121 % of what number ? 11. 9 is 20 % of what number ? 12. What ...
Σελίδα 16
... how much must this tunnel be worth upon the average , each year , to every inhabitant , in order that the total advantage may equal an income of 6 % on the investment ? Interest Interest is a sum paid or allowed for the 16.
... how much must this tunnel be worth upon the average , each year , to every inhabitant , in order that the total advantage may equal an income of 6 % on the investment ? Interest Interest is a sum paid or allowed for the 16.
Σελίδα 18
... equal 7 ° 30 ′ ; 60 ° + 7 ° 30 ′ = 67 ° 30 ' . 11. What is the difference in time , if the difference in longitude is 20 ° ? 20 ÷ 15 = 11 hours or 1 hr . 20 min . 12. What is the difference in longitude , if the difference in time is 2 ...
... equal 7 ° 30 ′ ; 60 ° + 7 ° 30 ′ = 67 ° 30 ' . 11. What is the difference in time , if the difference in longitude is 20 ° ? 20 ÷ 15 = 11 hours or 1 hr . 20 min . 12. What is the difference in longitude , if the difference in time is 2 ...
Σελίδα 23
... equal to about 16 times the square of the number of seconds . How far will a stone fall in 8 seconds ? 4. How long will it take a stone to fall 64 feet ? 5. The specific gravity of a substance is the number of times heavier it is than ...
... equal to about 16 times the square of the number of seconds . How far will a stone fall in 8 seconds ? 4. How long will it take a stone to fall 64 feet ? 5. The specific gravity of a substance is the number of times heavier it is than ...
Σελίδα 31
... equal the whole number 12 , and once x , or x , will be 4 . 2. In my right hand I have three times as many cents as ... equals 352 . What is the number ? 5. A father is four times as old as his son . The sum of their ages is 40 years ...
... equal the whole number 12 , and once x , or x , will be 4 . 2. In my right hand I have three times as many cents as ... equals 352 . What is the number ? 5. A father is four times as old as his son . The sum of their ages is 40 years ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude angle Avoirdupois barrel base bought brokerage bushels cent centimeters Change circle circumference cone contains cost cube root cubic feet cubic foot cubic inches cylinder decimal fraction decimeters denominator diagonal diameter distance Divide divisor dollar earth equal feet long Find the area Find the interest Find the length Find the number Find the square fulcrum gain greatest common divisor hexagon inches long interest of $1 lateral surface least common multiple list price longitude marked price measure meters miles mills Miscellaneous Problems mixed number months Multiply number of square ounces parallelogram pentagon poll tax Problems for Arithmetic radius ratio rectangle remainder Review Problems right triangle selling slant height sold specific gravity square feet square mile square prism square pyramid square root subtract volume weight whole number width yards
Δημοφιλή αποσπάσματα
Σελίδα 281 - 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 280 - 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 280 - Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet...
Σελίδα 272 - MEASURE. 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.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Σελίδα 280 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 281 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 282 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 279 - Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 282 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. PAPER. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 134 - The Least Common Multiple of two or more numbers is the least number that...