The Practical Arithmetic: Oral and WrittenAmerican Book, 1907 - 350 σελίδες |
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Σελίδα 22
... worth of goods . He gave the salesman a ten - dollar bill . He should receive in change 2. Bill , $ 11.40 . Salesman received $ 15 . Change ? Salesman received $ 10 . Change ? 3. Bill , $ 7.32 . 4. Bill , $ 16.70 . Salesman received ...
... worth of goods . He gave the salesman a ten - dollar bill . He should receive in change 2. Bill , $ 11.40 . Salesman received $ 15 . Change ? Salesman received $ 10 . Change ? 3. Bill , $ 7.32 . 4. Bill , $ 16.70 . Salesman received ...
Σελίδα 38
... worth $ 754.65 , how much is 1 acre worth at the same rate ? It is worth 100 times one 27th of $ 754.65 ; or , it is worth one 27th of 100 times $ 754.65 . * For directions for " pointing off " in such problems as this , see 135 $ 2795 ...
... worth $ 754.65 , how much is 1 acre worth at the same rate ? It is worth 100 times one 27th of $ 754.65 ; or , it is worth one 27th of 100 times $ 754.65 . * For directions for " pointing off " in such problems as this , see 135 $ 2795 ...
Σελίδα 42
... worth more or less than $ 24 ? e . Find the exact value of 2400 lb. of wheat at 61 ¢ a bushel . f . Multiply 42375 by 342 , and prove by casting out the 9's . g . Add the following , and prove by casting out the 9's : 38275 , 64291 ...
... worth more or less than $ 24 ? e . Find the exact value of 2400 lb. of wheat at 61 ¢ a bushel . f . Multiply 42375 by 342 , and prove by casting out the 9's . g . Add the following , and prove by casting out the 9's : 38275 , 64291 ...
Σελίδα 70
... worth of a dollar , how much is of a yard worth ? j . Change to 40ths and add it to 11 ; then reduce the sum to its lowest terms . k . Change to 60ths and subtract it from 7 then reduce the difference to its lowest terms . 1. If eggs are ...
... worth of a dollar , how much is of a yard worth ? j . Change to 40ths and add it to 11 ; then reduce the sum to its lowest terms . k . Change to 60ths and subtract it from 7 then reduce the difference to its lowest terms . 1. If eggs are ...
Σελίδα 88
... worth $ 96 , what is of an acre worth at the same rate ? e . If of the value of a farm is $ 2154 , what is of the value of the farm ? 5. I spent of my money and had 10 ¢ remaining . How much did I spend ? What I had remaining equals ...
... worth $ 96 , what is of an acre worth at the same rate ? e . If of the value of a farm is $ 2154 , what is of the value of the farm ? 5. I spent of my money and had 10 ¢ remaining . How much did I spend ? What I had remaining equals ...
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.