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added Addition algebraic algebraic expression arithmetical arranged binomial boys called cents changed CHAPTER coefficients combinations common complete containing continued fraction convergent cube root decimal denominator denote determined difference digits Divide dividend division divisor dollars equal equation example EXERCISE exponent expression Extract factors figures Find Find the number find the value five formula four fourth fraction given gives greater Hence indicated integer known less letters logarithm means method miles an hour minus Multiply negative objects obtain pair parenthesis polynomial positive principle problem properties proportion quotient radical ratio Reduce relation remainder result similar Simplify single solution Solve square root Substitute Subtract symbols taken third tion twice unknown quantity Write yards zero
Σελίδα 384 - To Divide One Number by Another, Subtract the logarithm of the divisor from the logarithm of the dividend, and obtain the antilogarithm of the difference.
Σελίδα 70 - There is a fish whose tail weighs 9 pounds, his head weighs as much as his tail and half his body, and his body weighs as much as his head and his tail ; what is the whole weight of the fish ? Ans.
Σελίδα 204 - Separate the given number into periods of two figures each, beginning at the right hand: the period on the left will often contain but one figure.
Σελίδα 404 - Then divide the first term of the remainder by the first term of the divisor...
Σελίδα 88 - Arts. 75 and 76 a trinomial is a perfect square when its first and last terms are perfect squares and positive, and the middle term is twice the product of the square roots of the end terms.
Σελίδα 298 - In a series of equal ratios, any antecedent is to its consequent, as the sum of all the antecedents is to the sum of all the consequents. Let a: 6 = c: d = e :/. Then, by Art.
Σελίδα 224 - To divide powers of the same base, subtract the exponent of the divisor from the exponent of the dividend.
Σελίδα 339 - There are n points in a plane, no three of which are in the same straight line with the exception of...