Junior High School Mathematics, Τόμος 3Scribner's [c1920], 1920 |
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Σελίδα vi
... computations have been given a prominent part . This includes the most useful proc- esses of short cuts , approximations , and checks . The num- ber contests employed during the first two years may be continued at the discretion of the ...
... computations have been given a prominent part . This includes the most useful proc- esses of short cuts , approximations , and checks . The num- ber contests employed during the first two years may be continued at the discretion of the ...
Σελίδα vii
... COMPUTATIONS III . REVIEW OF FRACTIONS 16 33 IV . APPROXIMATIONS 44 V. PERCENTAGE 48 VI . INTEREST AND INVESTMENT 60 VII . BANKING . 91 VIII . PAYMENTS AND COLLECTIONS 105 IX . INSURANCE 118 X. TAXES 130 XI . TRANSPORTATION 140 XII ...
... COMPUTATIONS III . REVIEW OF FRACTIONS 16 33 IV . APPROXIMATIONS 44 V. PERCENTAGE 48 VI . INTEREST AND INVESTMENT 60 VII . BANKING . 91 VIII . PAYMENTS AND COLLECTIONS 105 IX . INSURANCE 118 X. TAXES 130 XI . TRANSPORTATION 140 XII ...
Σελίδα 1
... computations came out $ 55 instead of the correct amount $ 550 . How much too small was his estimate because of this error ? His bid to the Board of Education was about $ 600 lower than the next lowest bid and he was awarded the ...
... computations came out $ 55 instead of the correct amount $ 550 . How much too small was his estimate because of this error ? His bid to the Board of Education was about $ 600 lower than the next lowest bid and he was awarded the ...
Σελίδα 2
... computations . In writing numbers in words , as on checks , use a capital only in beginning the first word . Use the hyphen in all compound words , as twenty - five . EXERCISES 1. Read the numbers in the first column on page 7 . 2. Read ...
... computations . In writing numbers in words , as on checks , use a capital only in beginning the first word . Use the hyphen in all compound words , as twenty - five . EXERCISES 1. Read the numbers in the first column on page 7 . 2. Read ...
Σελίδα 7
... 100b + 10c + d . 3. Find the excess of each of the following numbers : 2845 , 9623 , 4815 , 7329 , 6445 , 8236 , 4951 , 5,623,741 . 11 . Checks . Checking computations is highly impor- tant JUNIOR HIGH SCHOOL MATHEMATICS 7 ས.
... 100b + 10c + d . 3. Find the excess of each of the following numbers : 2845 , 9623 , 4815 , 7329 , 6445 , 8236 , 4951 , 5,623,741 . 11 . Checks . Checking computations is highly impor- tant JUNIOR HIGH SCHOOL MATHEMATICS 7 ས.
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Συχνά εμφανιζόμενοι όροι και φράσεις
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.).