Arithmetic for the Practical ManD. Van Nostrand, 1931 - 269 σελίδες |
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Σελίδα 27
... known to be .862886 or .862887 the sum correct to five figures would be written .86289 , but if the true sum were known to be to be .862883 or .862884 it would be written .86288 , to five figures . It is not known , therefore , whether ...
... known to be .862886 or .862887 the sum correct to five figures would be written .86289 , but if the true sum were known to be to be .862883 or .862884 it would be written .86288 , to five figures . It is not known , therefore , whether ...
Σελίδα 96
... known extremes is divided by the known mean to find the unknown mean , the fourth term of the proportion . The two examples just given and a study of the fundamental rule show that any proportion , of which three terms are known , can ...
... known extremes is divided by the known mean to find the unknown mean , the fourth term of the proportion . The two examples just given and a study of the fundamental rule show that any proportion , of which three terms are known , can ...
Σελίδα 111
... known , and the sum to be required . The preceding rule requires the first and last terms to be known , the last term is found by Rule I. Combining Rule I and Rule V , therefore , we have RULE VI . - To find the sum of a geometrical ...
... known , and the sum to be required . The preceding rule requires the first and last terms to be known , the last term is found by Rule I. Combining Rule I and Rule V , therefore , we have RULE VI . - To find the sum of a geometrical ...
Περιεχόμενα
CHAPTER I | 3 |
SUBTRACTION | 10 |
CHAPTER III | 18 |
Πνευματικά δικαιώματα | |
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added amount angle anti-log arithmetical progression bushels calculation called chapter ciphers circle circumference column common difference common fraction common logarithms complete quotient compound number cone cube root cubic curve cylinder decimal fraction decimal number decimal places decimal point degrees denominate number diameter distance divided dollars equal equator equivalent example exponent expressed factors geometrical progression given number graph hypotenuse illustrated inches indicated last figure last term lateral surface latitude length logarithms longitude mantissa means measure method metric system miles minuend multiply number of terms partial dividend periodic rate plane figures poles prime meridian proportion pyramid quotient radius ratio rectangle rectangular solid remainder represent result right triangle side Similarly simple slant height sphere square and cube square root subtracted subtrahend surface area symbols temperature tion unit volume weight whole number write written