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A positive integer is twice another. The differenza of the reciprocals of the two positive integers is 1/8 . Find the two integers.

Soluzione

A positive integer is twice another. The difference of the reciprocals of the two positive integers is \frac{1}{8}. Find the two integers.

Soluzione

Nessuna soluzione

Fasi della soluzione

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 2 y

\frac{1}{x} - \frac{1}{y} = \frac{1}{8}

x = 2 y, \frac{1}{x} - \frac{1}{y} = \frac{1}{8} : x = - 8, y = - 4

Select positive solutions:

Nessuna soluzione

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