The Practical Arithmetic: Oral and WrittenAmerican Book, 1907 - 350 σελίδες |
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Σελίδα 24
... means of preventing errors . A system for checking up the work by bookkeepers has been devised and sold in some parts of the country , which is nothing more than an ingenious application of this principle . MULTIPLICATION NOTE . For ...
... means of preventing errors . A system for checking up the work by bookkeepers has been devised and sold in some parts of the country , which is nothing more than an ingenious application of this principle . MULTIPLICATION NOTE . For ...
Σελίδα 27
... means to take 6 times 1 tenth of the number . One tenth of 728.37 is 72.837 . Six times 72.837 equals 437.022 . NOTE 1. The separatrix is used to indicate the place of the decimal point in the number denoting 1 tenth of the multiplicand ...
... means to take 6 times 1 tenth of the number . One tenth of 728.37 is 72.837 . Six times 72.837 equals 437.022 . NOTE 1. The separatrix is used to indicate the place of the decimal point in the number denoting 1 tenth of the multiplicand ...
Σελίδα 29
... means to take 53 times the multiplicand plus 4 tenths of the multiplicand . One tenth of $ 34.50 is $ 3.45 . Four tenths of $ 34.50 is $ 13.80 . Three times $ 34.50 is $ 103.50 . Fifty times $ 34.50 is $ 1725 . The sum of these three ...
... means to take 53 times the multiplicand plus 4 tenths of the multiplicand . One tenth of $ 34.50 is $ 3.45 . Four tenths of $ 34.50 is $ 13.80 . Three times $ 34.50 is $ 103.50 . Fifty times $ 34.50 is $ 1725 . The sum of these three ...
Σελίδα 38
... means , Find how many times 274 - are contained in 75465 % . 27 are contained in 75465 , 2795 times . Illustrative Problem : At 27 ¢ a bushel , how many bushels of oats can be bought for $ 754.65 ? Ans . As many bushels as 27 is ...
... means , Find how many times 274 - are contained in 75465 % . 27 are contained in 75465 , 2795 times . Illustrative Problem : At 27 ¢ a bushel , how many bushels of oats can be bought for $ 754.65 ? Ans . As many bushels as 27 is ...
Σελίδα 39
... means , Find how many times 35 are contained in 43610 . Problem b`means , Find one 35th of $ 436.10 . Problem c means , Find how many times $ 35 are con- - - - Find how many times $ 3.50 tained in $ 436.10 . Problem d means , are ...
... means , Find how many times 35 are contained in 43610 . Problem b`means , Find one 35th of $ 436.10 . Problem c means , Find how many times $ 35 are con- - - - Find how many times $ 3.50 tained in $ 436.10 . Problem d means , are ...
Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods acres altitude answer bicycle geared bought bushel centimeters chains Change circle circumference commission common fraction contained cord corn cube cubic centimeters cubic foot decimal point decimeters denominator diameter discount Divide dividend dollars equal exactly divisible excess of 9's EXPLANATION Express the ratio figure Find proceeds Find the amount Find the approximate Find the area Find the cost Find the interest Find the product Find the sum greatest common divisor HALL'S PRACT hundred hundredths improper fraction integral number larger number lowest terms Measure meters miles mixed number multiplicand NOTE number of feet oats Observe OPERATION paid perfect squares perimeter piece of land pound prime factors promise to pay pupil quotient right angles rods selling smaller number sold solid content specific gravity square root subtract tenths thousandths tons trapezoid triangle units value received weight wide
Δημοφιλή αποσπάσματα
Σελίδα 180 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 173 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 190 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 157 - 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 187 - 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 89 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 205 - The first and fourth terms of a proportion are called the extremes, and the second and third terms, the means. Thus, in the foregoing proportion, 8 and 3 are the extremes and 4 and 6 are the means.
Σελίδα 187 - 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 135 - Six months after date for value received I promise to pay to the order of Merchants...
Σελίδα 190 - MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram eg. 10 centigrams =1 decigram dg. 10 decigrams =1 gram g. 10 grams =1 decagram Dg. 10 decagrams =1 hectogram Hg. 10 hectograms = 1 kilogram Kg.