The young student's pocket companion, or Arithmetic, geometry, trigonometry, and mensuration. With an appendix |
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Σελίδα 24
... : 28 :: 95 : In this proportion the third term 95 is more than the firft term 15 ; and the fourth term fought muft alfo be more more than the second term 28. Therefore when the terms 24 The RULE of PROPORTION . Golden Rule of proportion.
... : 28 :: 95 : In this proportion the third term 95 is more than the firft term 15 ; and the fourth term fought muft alfo be more more than the second term 28. Therefore when the terms 24 The RULE of PROPORTION . Golden Rule of proportion.
Σελίδα 25
... terms are prepared by reduction and stated as above . the RULE is . Multiply the fecond and third terms together , and divide that product by the firft , and the quotient is the fourth term or anfwer of the fame denomination as the ...
... terms are prepared by reduction and stated as above . the RULE is . Multiply the fecond and third terms together , and divide that product by the firft , and the quotient is the fourth term or anfwer of the fame denomination as the ...
Σελίδα 26
... term by the firft and the first term by the remainder , when they are so commensurable ; then multiply the fecond term by the quotient , and the pro- duct is the answer as under . 5 2 14 ) 62 2 20 ( 11 the quotient , 61 3 14 3 6 ) 5 2 ...
... term by the firft and the first term by the remainder , when they are so commensurable ; then multiply the fecond term by the quotient , and the pro- duct is the answer as under . 5 2 14 ) 62 2 20 ( 11 the quotient , 61 3 14 3 6 ) 5 2 ...
Σελίδα 28
... term 18 is more than the first term 12 , but it is clear that the days in the fourth te m or anfwer must be a lefs number , than the 10 days in the second term , because more men will perform the work in less time ; therefore when the terms ...
... term 18 is more than the first term 12 , but it is clear that the days in the fourth te m or anfwer must be a lefs number , than the 10 days in the second term , because more men will perform the work in less time ; therefore when the terms ...
Σελίδα 36
... term . Interest is from 3 to 5 per cent per annum , paid by the borrower to the lender , for the ufe of the principal , or fum borrowed . Therefore , Cafe ift . To find the intereft of any fum for one year . RULE . As 100l . the rate ...
... term . Interest is from 3 to 5 per cent per annum , paid by the borrower to the lender , for the ufe of the principal , or fum borrowed . Therefore , Cafe ift . To find the intereft of any fum for one year . RULE . As 100l . the rate ...
Συχνά εμφανιζόμενοι όροι και φράσεις
affigned alfo aliquot amount angle annuity anſwer Arithmetic bafe baſe Bufhels Cafe 3d Cafe 4th Cafe ift Chalders chord coft confift cube cypher decimal denomination diameter Dimenfions diſtance divide Divifion divifor dominical letter eclipfes elipfis Epact equal exchange faid fame farthings fecond feet fegment fhare fhillings fide firft firſt folidity fome fquare fquare root fraction fruftum fubtract fuch furface Gallons given number Guilders half hypothenufe inches intereft laft laſt lefs length logarithm Meaſure Milions Moidores months moon muft Multiply muſt neceffary number of yards obferved oppofite pence perp perpendicular Piece of eight plain pound pound Sterling prefent worth price per yard principal propofed proportion purchaſe quarters query quotient radius rate per cent ratio refpecting remainder repetend RULE Sterling ſtock Tare term thereof Thouſands triangle Trigonometry uſeful Vulgar Fractions weight whofe ΙΟ
Δημοφιλή αποσπάσματα
Σελίδα 120 - To the remainder bring down the first figure in the next period, and call it the dividend. 4. Involve the root to the next inferior power to that which is given, and multiply, it by the number denoting the given power, for a divisor. 5., Find how many times the divisor may be had in the dividend, and the quotient will be another figure of the root.
Σελίδα 115 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Σελίδα 74 - To reduce fractions to a common denominator RULE. Multiply each numerator into all the denominators, except its own, for a new numerator, and all the denominators together for a common denominator. ' EXAMPLES. 1. Reduce 7 and -= to a common denominator.
Σελίδα 120 - ... quotient figure by common division, and annex it to the root ; then involve the whole root into the given power, and call that the subtrahend. 6. Subtract that number from as many points of the given power as...
Σελίδα 15 - TIMI. 60 Seconds .«••.......... — i Minute. 60 Minutes =i Hour. 24 Hours ^ . . =i Day. 7 Days = i Week.
Σελίδα 76 - To reduce a fraction of one denomination to the fraction of another, but less, retaining the sanье value. RULE. Multiply the numerator by the parts contained in the several denominations between it, and that you would reduce it to, for a new numerator, and place it over the given denominator.
Σελίδα 12 - APOTHECARIES' WEIGHT 20 grains i scruple 3 scruples I dram 8 drams i ounce 12 ounces I pound...
Σελίδα 120 - ... from the given number. 3. Bring down the firft figure in the next point to the remainder, and call it the dividend. 4. Involve the root into the next inferior power to that which is given ; multiply it by the given power, and call it the diviibr.
Σελίδα 12 - Apothecaries' pound and ounce, and the pound and ounce Troy, are the same, only differently divided and subdivided.
Σελίδα 187 - The surface of a sphere Is equal to four times the area of one...