The Werner Arithmetic: Oral and Written. Book III--parts I and IIAmerican book Company, 1903 - 382 σελίδες |
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Σελίδα 81
... denominator of the fraction . 176. KINDS OF FRACTIONS . 1. A fraction whose numerator is less than its denomina- tor is a proper fraction . 3 2 12 ,, 14 , are proper fractions . 2. A fraction whose numerator is equal to or greater than ...
... denominator of the fraction . 176. KINDS OF FRACTIONS . 1. A fraction whose numerator is less than its denomina- tor is a proper fraction . 3 2 12 ,, 14 , are proper fractions . 2. A fraction whose numerator is equal to or greater than ...
Σελίδα 82
... denominator is 1 with one or more zeros annexed to it , is a decimal fraction . - 3 36 13 , .7 , .25 , 13 , are decimal fractions . NOTE 1. The denominator of a decimal fraction may be expressed by figures or it may be indicated by the ...
... denominator is 1 with one or more zeros annexed to it , is a decimal fraction . - 3 36 13 , .7 , .25 , 13 , are decimal fractions . NOTE 1. The denominator of a decimal fraction may be expressed by figures or it may be indicated by the ...
Σελίδα 83
... denominator the divisor , and the fraction ( = 2 ) the quotient ; but the division relation is in every fraction ... denominator of a fraction are its terms . 2. A fraction is said to be in its lowest terms when its numerator and ...
... denominator the divisor , and the fraction ( = 2 ) the quotient ; but the division relation is in every fraction ... denominator of a fraction are its terms . 2. A fraction is said to be in its lowest terms when its numerator and ...
Σελίδα 85
... denominators are the same , are said to have a common denominator . 6. Two or more fractions that do not have a common denominator may be changed to equivalent fractions having a common denominator . EXAMPLE . and may be changed to ...
... denominators are the same , are said to have a common denominator . 6. Two or more fractions that do not have a common denominator may be changed to equivalent fractions having a common denominator . EXAMPLE . and may be changed to ...
Σελίδα 86
... denominator of two or more fractions with unlike denominators , is a common multiple of the given denominators , and ( 4 ) that in reducing a fraction to higher terms the numerator and denominator must be multiplied by the same number ...
... denominator of two or more fractions with unlike denominators , is a common multiple of the given denominators , and ( 4 ) that in reducing a fraction to higher terms the numerator and denominator must be multiplied by the same number ...
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acres Algebra altitude annum bonds bought bushel cent circle circumference common fractions contained cord corn cube root cubic centimeters cubic foot decimal order decimeter Denominate Numbers described in problem diameter discount Divide dividend dollars equal exact divisor exactly divisible EXAMPLE Express the ratio feet long figure Find the amount Find the approximate Find the area Find the cost Find the interest Find the sum gain gallons hundred hundredths inches wide integral number kilograms least common multiple magnitude measured meters miles minuend MISCELLANEOUS REVIEW multiply a number NOTE Observe perimeter piece of land pound primary units prime factors promise to pay pupil pupils image quindecillion rectangular Reduce rhomboid rhombus right angles side sold solid content specific gravity square rods square root subtract surface tenths third thousandths tons triangle value received weight
Δημοφιλή αποσπάσματα
Σελίδα 108 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 262 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 239 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 99 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα 225 - 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.) 10 kilometers = 1 myriameter (Mm.) Measures of Surface 100 sq.
Σελίδα 247 - 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 258 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 217 - Pupils must learn to think of quantity in metric units. 319. All units in the metric system of measures and weights are derived from the primary unit known as the meter. When the length of the primary unit of this system was determined it was supposed to be one ten-millionth of the distance from the equator to the pole. A pendulum that vibrates seconds is nearly one meter long.* In the names of the derived units of this system the prefix deka means 10; hekto means 100; kilo means 1000; myria means...
Σελίδα 17 - Quantities, or those whose values are given, when not expressed by figures, are usually represented by the first letters of the alphabet, as a, b, c.
Σελίδα 259 - Weight. 349. The standard unit of weight in common use is a pound Avoirdupois. AVOIRDUPOIS WEIGHT. 16 ounces (oz.) = 1 pound (lb.). 2000 pounds = 1 ton (T.). The abbreviation for 1 hundredweight (100 lb.) is cwt.