Respuesta :

Answer:

282/25

Step-by-step explanation:

[tex]efficient \: = 12 \times \frac{6}{100} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{72}{100} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{18}{25 } \\ so \: \\ west \: = 12- \frac{18}{25} \\ \: \: \: \: \: \: \: \: \: \: \: \: = \frac{282}{25} \: \: gallon[/tex]

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The wasted portion of gallon tank will be "[tex]\frac{282}{25}[/tex]". A further solution is provided below.

Given:

  • Efficient percent = 6%
  • Number of gallon = 12

Now,

The efficient portion will be:

= [tex]12\times \frac{6}{100}[/tex]

= [tex]\frac{72}{100}[/tex]

= [tex]\frac{18}{25}[/tex]

hence,

The wasted portion of gallon tank will be:

= [tex]12-\frac{18}{25}[/tex]

= [tex]\frac{282}{25} \ gallon[/tex]

Learn more:

https://brainly.com/question/958478

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