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Popolare Word Problems >

The quotient of 30 and five more than a number is twelve.Find the number.

Soluzione

T h e q u o t i e n t o f 30 an d f i v e m ore t han a n u mb er i s tw e l v e . F in d t h e n u mb er .

Soluzione

The number : - 2 \frac{1}{2}

Fasi della soluzione

Represent the number with

x

A.T.Q.:

\frac{30}{5 + x} = 12

Risolvi per

x, \frac{30}{5 + x} = 12 : x = - \frac{5}{2}

Convertire frazioni improprie in numeri misti:

\frac{5}{2} = 2 \frac{1}{2}

The number : - 2 \frac{1}{2}

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