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人気のある Word Problems >

If 7 is decreased by the reciprocal of a number, the result is 7/3 Find the number.

解

I f 7 i s d ecre a se d b y t h e rec i p roc a l o f a n u mb er, t h e res u lt i s \frac{7}{3} F in d t h e n u mb er .

解

The number : \frac{3}{14}

解答ステップ

Represent the number with

x

A.T.Q.:

7 - \frac{1}{x} = \frac{7}{3}

x

を解く

7 - \frac{1}{x} = \frac{7}{3} : x = \frac{3}{14}

The number : \frac{3}{14}

人気の例

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