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人気のある Word Problems >

a number, times four minus nine, is one

解

a n u mb er, t im es f o u r min u s nin e, i s o n e

解

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

解答ステップ

Represent the number with

x

A.T.Q.:

x \cdot 4 - 9 = 1

x

を解く

x \cdot 4 - 9 = 1 : x = \frac{5}{2}

仮分数を帯分数に変換する:

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

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

人気の例

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