A Practical ArithmeticGinn, 1881 - 351 σελίδες |
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Σελίδα iii
... decimal fractions , to limit the answers to the number of decimals required by the nature of the examples , and to avoid all superfluous work . He should not be expected to discover the reason of a process until he fully understands the ...
... decimal fractions , to limit the answers to the number of decimals required by the nature of the examples , and to avoid all superfluous work . He should not be expected to discover the reason of a process until he fully understands the ...
Σελίδα iv
... decimal fractions , the system is easily learned . A great number of exam- ples is given to show the simplicity of the system in its application to questions of common occurrence , and to furnish additional prac- tice in operations with ...
... decimal fractions , the system is easily learned . A great number of exam- ples is given to show the simplicity of the system in its application to questions of common occurrence , and to furnish additional prac- tice in operations with ...
Σελίδα v
... decimals , 145 ; general , 425 ; to common fractions , 426-429 . Average , 265 ; of payments , 267- 271 . BELL metal ... DECIMAL fractions , 25 ; reading , best way , 27 ; changing to common , 276 , 277 ; circulating , 279-283 ...
... decimals , 145 ; general , 425 ; to common fractions , 426-429 . Average , 265 ; of payments , 267- 271 . BELL metal ... DECIMAL fractions , 25 ; reading , best way , 27 ; changing to common , 276 , 277 ; circulating , 279-283 ...
Σελίδα vi
... decimal , 25 , 27 ; com- mon , 244-284 ; terms of , 250 ; improper , 252 , 258 ; multiplica- tion of , 262 , 264 ; division of , 266 ; common denominator , 268 ; addition , 270 ; subtraction , 271 ; simplification , 272-274 ; chang- ing ...
... decimal , 25 , 27 ; com- mon , 244-284 ; terms of , 250 ; improper , 252 , 258 ; multiplica- tion of , 262 , 264 ; division of , 266 ; common denominator , 268 ; addition , 270 ; subtraction , 271 ; simplification , 272-274 ; chang- ing ...
Σελίδα vii
... decimals , 128 ; contracted , 143 ; by com- plements , 137 ; by reciprocals , 164 ; by factors , 132 ; com- pound , 307 . NOTATION , 2 , 16 . Notes of hand and bank discount , 358 . Numeration , 2 , 16 . Progression , arithmetical , 430 ...
... decimals , 128 ; contracted , 143 ; by com- plements , 137 ; by reciprocals , 164 ; by factors , 132 ; com- pound , 307 . NOTATION , 2 , 16 . Notes of hand and bank discount , 358 . Numeration , 2 , 16 . Progression , arithmetical , 430 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount bushel called circumference cistern common fractions compound interest contain cube root cubic centimeters cubic foot cubic inches cubic meter decimal fractions decimal places decimal point denominator diameter difference digits discount divided dividend divisible divisor dollars draft equal EXERCISE exponent expressed feet figure Find the cost Find the G. C. M. Find the number frustum gallons gals given number hektars hektoliter Hence hundred improper fraction kilograms kilometers length liter logarithms long ton mantissa miles minuend minus minute mixed number multiplicand multiplier obtained payment pound quantity quotient radius rate per cent ratio reckoned Reduce remainder represent result side specific gravity square centimeters square meter square root Subtract subtrahend surface thick thousand tons volume whole number wide yard
Δημοφιλή αποσπάσματα
Σελίδα 155 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 162 - Numbers. 12 units = 1 dozen. 12 dozen = 1 gross. 12 gross = 1 great gross. 20 units = 1 score. Paper. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 265 - Sixty days after sight of this first of Exchange (Second and Third of the same tenor and date unpaid...
Σελίδα 154 - 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 109 - A number is divisible by 3 if the sum of its digits is divisible by 3.
Σελίδα 279 - The sum of two numbers multiplied by their difference, is equal to the difference of their squares.
Σελίδα 157 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year About 30 days = 1 month (mo.) 12 months = 1 year VALUE 10 cents (ct.
Σελίδα 293 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Σελίδα 292 - The logarithm of a product is the sum of the logarithms of the factors.
Σελίδα 153 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.