A Theoretical and Practical Arithmetic: Designed for Common Schools and AcademiesThomas, Cowperthwait, & Company, 1851 - 276 σελίδες |
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Σελίδα 12
... given value assigned them . The cipher has no representative value , but is used where no number is to be expressed . OBS . 1. By the aid of these ten characters any possible or conceiv- able quantity may be expressed . OBS . 2. The ...
... given value assigned them . The cipher has no representative value , but is used where no number is to be expressed . OBS . 1. By the aid of these ten characters any possible or conceiv- able quantity may be expressed . OBS . 2. The ...
Σελίδα 28
... given number ; and the adding of 10 to any col- umn , in the upper line , is the same as adding 1 to the next left hand column , in the lower line , ( ART . 9. ) 1. From 8434536 take 4530644 . 8434536 4530644 3903892 the difference ...
... given number ; and the adding of 10 to any col- umn , in the upper line , is the same as adding 1 to the next left hand column , in the lower line , ( ART . 9. ) 1. From 8434536 take 4530644 . 8434536 4530644 3903892 the difference ...
Σελίδα 36
... given to find the other , it is evident that multiplying the dividend is the same in effect as multiplying the quotient , and dividing the dividend the same as divid- ing the quotient . Thus 48 divided by 6 gives 8 for When there are ...
... given to find the other , it is evident that multiplying the dividend is the same in effect as multiplying the quotient , and dividing the dividend the same as divid- ing the quotient . Thus 48 divided by 6 gives 8 for When there are ...
Σελίδα 37
... given , the smaller number may be found by sub- tracting the difference from the sum and dividing the remainder by 2. The larger number may be found by adding the difference to the smaller number . PRACTICAL QUESTIONS . 1. A merchant ...
... given , the smaller number may be found by sub- tracting the difference from the sum and dividing the remainder by 2. The larger number may be found by adding the difference to the smaller number . PRACTICAL QUESTIONS . 1. A merchant ...
Σελίδα 42
... given numbers in succession by What numbers are divisible by 4 ? What by 9 ? What are prime numbers ? bers ? What are prime factors ? What by 5 ? What by 6 ? What are composite num- the least prime number greater than a unit that will ...
... given numbers in succession by What numbers are divisible by 4 ? What by 9 ? What are prime numbers ? bers ? What are prime factors ? What by 5 ? What by 6 ? What are composite num- the least prime number greater than a unit that will ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
9 months acres added amount annex annuity Avoirdupois bers Boston called cents per bushel cents per pound ciphers circumference column common difference common fraction complete divisor Complete the square composite number compound interest contained cube root denominate numbers diameter discount Divide dividend division dollars equal EXAMPLES farthings federal money find the area finding two numbers frustum gain or loss gallon given number greatest common measure hand figure hundred improper fraction inator inches interest of $1 least common multiple loss per cent lowest denomination mean proportional merchant bought merchant sold miles millionths mills mixed number multiplicand Multiply number of terms paid partial dividend payment pence pound sterling present worth prime cost principal quotient ratio remainder rods rule for finding rule for reducing shillings side simple fraction square root subtract sugar thousandths trial divisor units whole numbers Write yards
Δημοφιλή αποσπάσματα
Σελίδα 179 - Multiply each payment by the time before it becomes due, and divide the sum of the products by the sum of the payments : the quotient will be the mean time.
Σελίδα 186 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 93 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl...
Σελίδα 11 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Σελίδα 54 - To reduce an improper fraction to its equivalent whole or mixed number. RULE. Divide the numerator by the denominator, and the quo<tient will be the whole or mixed number required.
Σελίδα 136 - The rule for casting interest, when partial payments have been made, is to apply the payment, in the first place, to the discharge of the interest then due.
Σελίδα 242 - Problem 16. — To find the area of a ring. Rule. — Take the difference between the areas of the two circles. Problem 17. — To find the area of an ellipse. Rule. — Multiply the product of the two diameters by .7854. Example. — What is the area of an ellipse when the minor and major axes are 6 and 10 ins.
Σελίδα 55 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of...
Σελίδα 204 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 213 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.