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פּוֹפּוּלָרִי Word Problems >

four less than the product of 5 and a number equals 8

פתרון

f o u r l ess t han t h e p ro d u c t o f 5 an d a n u mb er e q u a l s 8

פתרון

The number : 2 \frac{2}{5}

צעדי פתרון

Represent the number with

x

A.T.Q.:

5 x - 4 = 8

5 x - 4 = 8, x

פתור בשביל:

x = \frac{12}{5}

הסב שבר מדומה למספר מעורב:

\frac{12}{5} = 2 \frac{2}{5}

The number : 2 \frac{2}{5}

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