The Normal Union Arithmetic: Designed for Common Schools, Normal Schools, High Schools, Academies, EtcC. Sower Company, 1889 - 421 σελίδες |
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Σελίδα 4
... Square Root , 348 · 350 Cubing Numbers , 351 Evolution , 353 352 • PERCENTAGE . Right - angled Triangles , 359 Simple Percentage 232 Similar Figures , 361 General Formulas , 239 Cube Root , 362 Profit and Loss , 240 Similar Volumes ...
... Square Root , 348 · 350 Cubing Numbers , 351 Evolution , 353 352 • PERCENTAGE . Right - angled Triangles , 359 Simple Percentage 232 Similar Figures , 361 General Formulas , 239 Cube Root , 362 Profit and Loss , 240 Similar Volumes ...
Σελίδα 76
... square root one of the 3 equal factors , its 3d , or cube root , etc .; thus , 3 is the 2d root of 9 , 2 the 3d root of 8 . PRINCIPLES . 1. A divisor of a number , excepting unity and itself , is a factor of that number . 2. A divisor ...
... square root one of the 3 equal factors , its 3d , or cube root , etc .; thus , 3 is the 2d root of 9 , 2 the 3d root of 8 . PRINCIPLES . 1. A divisor of a number , excepting unity and itself , is a factor of that number . 2. A divisor ...
Σελίδα 77
... square root of 225 , 576 , 1764 , 3136 , 3969 , 5184 Ans . 15 ; 24 ; 42 ; 56 ; 63 ; 72 . 4. Find the cube root of 27 , 64 , 125 , 216 , 512 , 1000 . Ans . 3 ; 4 ; 5 ; 6 ; 8 ; 10 . 5. Find the fourth root of 16 , 81 , 256 , 1296 , 4096 ...
... square root of 225 , 576 , 1764 , 3136 , 3969 , 5184 Ans . 15 ; 24 ; 42 ; 56 ; 63 ; 72 . 4. Find the cube root of 27 , 64 , 125 , 216 , 512 , 1000 . Ans . 3 ; 4 ; 5 ; 6 ; 8 ; 10 . 5. Find the fourth root of 16 , 81 , 256 , 1296 , 4096 ...
Σελίδα 141
... square yards by 11- Ans . 1 . 469 27 134 9. Divide £ 240 by of 24 of 4 of 14. Ans . £ 2851 . 2 28 10. What number multiplied by 7g will give 6 for a pro- duct ? Ans . . 11. Divide seven millionths by twelve and a half ten - mil lionths ...
... square yards by 11- Ans . 1 . 469 27 134 9. Divide £ 240 by of 24 of 4 of 14. Ans . £ 2851 . 2 28 10. What number multiplied by 7g will give 6 for a pro- duct ? Ans . . 11. Divide seven millionths by twelve and a half ten - mil lionths ...
Σελίδα 169
... square units . SURFACE OR SQUARE MEASURE . 274. Surface or Square Measure is used in measuring surfaces , as land , boards , amount of painting , papering , plastering , paving , etc. TABLE . 144 square inches ( sq . in . ) · 9 square feet ...
... square units . SURFACE OR SQUARE MEASURE . 274. Surface or Square Measure is used in measuring surfaces , as land , boards , amount of painting , papering , plastering , paving , etc. TABLE . 144 square inches ( sq . in . ) · 9 square feet ...
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acres amount apples Avoirdupois bank barrel bill bought brokerage bushels ciphers circumference common fraction common multiple composite number compound interest compound number contained cords cost cube root decimal denominator diameter discount Divide dividend dollars draft exchange factors Find the sum flour frustum gain gallons given greatest common divisor hence hundred hundredths insured integer invested least common least common multiple longitude measure MENTAL EXERCISES method miles minuend months Multiply muslin NOTE.-The number equals number of terms omitted unless otherwise OPERATION paid par value payable payment pound premium prime factors principal proportion quantity quotient ratio receive Reduce reichsmarks remaining rods Rule Rule.-I sell shares shillings slant height sold SOLUTION SOLUTION.-If square square root subtract SUPPLEMENTARY PROBLEMS tenths thousandths units unless otherwise directed wide worth write WRITTEN EXERCISES
Δημοφιλή αποσπάσματα
Σελίδα 145 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 310 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 152 - 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 144 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 138 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5§ yards, or 16| feet -1 rod (rd.) 320 rods, or 5280 feet =1 mile (mi.) Square Measure 144 square inches (sq.
Σελίδα 147 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 69 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 39 - Two men depart from the same place, and travel in opposite directions, one at the rate of...
Σελίδα 383 - Rule. — To find the contents of a cone, multiply the area of the base by one-third of the altitude.
Σελίδα 330 - A ladder 82 ft. long stands close against a building ; how far must it be drawn out at the bottom that the top may be lowered 2 feet?