Junior High School Mathematics, Τόμος 3Scribner's [c1920], 1920 |
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Σελίδα 7
... called the excess of 9's of the number . Digits whose sum is 9 give no remainder when divided by 9 and can be disregarded . In 845,633 , 4+ 5 = 9 , and 639 may be disregarded . If an excess is above 9 , find its excess ; that is , add ...
... called the excess of 9's of the number . Digits whose sum is 9 give no remainder when divided by 9 and can be disregarded . In 845,633 , 4+ 5 = 9 , and 639 may be disregarded . If an excess is above 9 , find its excess ; that is , add ...
Σελίδα 11
... called for . Practise on these until you can give them without the least hesitation . 4. Give in the simplest manner the excesses of each of the following : 35,642 ; 1,763,208 ; 41,574 ; 34,825 ; 17,824 ; 34,176 . Find the following ...
... called for . Practise on these until you can give them without the least hesitation . 4. Give in the simplest manner the excesses of each of the following : 35,642 ; 1,763,208 ; 41,574 ; 34,825 ; 17,824 ; 34,176 . Find the following ...
Σελίδα 25
... called prime numbers . As the 2 , 3 , and 5 cannot be factored , they are the prime factors of 30 . Find the prime factors of the numbers in the first four columns of the exercises on page 24 . 39. Separating Multipliers into Factors ...
... called prime numbers . As the 2 , 3 , and 5 cannot be factored , they are the prime factors of 30 . Find the prime factors of the numbers in the first four columns of the exercises on page 24 . 39. Separating Multipliers into Factors ...
Σελίδα 33
... called the denominator of the fraction . The denominator names the fraction ; it tells into how many parts the whole number has been divided . 56. Numerator . The number above the line is called the numerator . It is the numbering part ...
... called the denominator of the fraction . The denominator names the fraction ; it tells into how many parts the whole number has been divided . 56. Numerator . The number above the line is called the numerator . It is the numbering part ...
Σελίδα 34
... called reductions , and the fractions are said to be equivalent . Thus , = 1 8 - 3 . 62. Reduction to Lowest Terms . - Reductions in which the terms are made as small as possible are referred to as reductions to lowest terms . Such are ...
... called reductions , and the fractions are said to be equivalent . Thus , = 1 8 - 3 . 62. Reduction to Lowest Terms . - Reductions in which the terms are made as small as possible are referred to as reductions to lowest terms . Such are ...
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acre Baby Bonds balance bill of lading bought bushel butter fat buying called cash cent certificate of deposit charge chickens column commission common fraction compound interest computations corn corporation coupon Coupon bonds decimal demand note denominator deposit digits discount divide dividends divisible divisor dollars dozen draft earn estimated excess EXERCISES Carry Find the cost firm fraction freight give graph gross cost Hence Henry Improper Fractions indorsed invested Jonesville Junior High School Liberty Bonds literal numbers loaned logarithm marked price merchant minuend mixed number month multiply paid par value payable payment pound profit pupils rate of interest received selling expense selling price Sexp shares of stock short cuts sold Solve equation subtract United valuation week whole number Write yearly premium
Δημοφιλή αποσπάσματα
Σελίδα 224 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 223 - 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 227 - 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.) MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg.) 10 dekagrams = 1 hektogram (hg.) 10 hektograms = 1 kilogram (kg.) 18.
Σελίδα 225 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 226 - 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 224 - 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 217 - ... further provided that no one could own more than $ 200, par value, of stocks, what is the smallest number of stockholders the fair could have ? What reason can you give for this last requirement ? 5. Draw up a statement for the incorporation of a company to conduct an electric railway in your city. 252. Profitable and Non-Profitable Stocks. — A successful corporation has profits, called dividends, to distribute among its stockholders. Dividends are stated as a certain per cent of the par value...
Σελίδα 38 - Now .} of f- is a compound fraction, whose value is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator.
Σελίδα 149 - Parcels weighing 8 ounces or less containing books, seeds, cuttings, bulbs, roots, scions, and plants, 1 cent for each 2 ounces or fraction thereof, regardless of distance. (c) Parcels weighing more than 8...
Σελίδα 224 - 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.). 241 cubic feet = 1 perch (stone, etc.).