Respuesta :

sofiaelenor

Answer:

81/4

Step-by-step explanation:

I know this because I did this before

WolfXciTe

Answer:

[tex]\frac{81}{4}[/tex]

Step-by-step explanation:

[tex]20 \frac{25}{100}[/tex]

[tex]20 \frac{1}{4}[/tex]

[tex]20 + \frac{1}{4}[/tex]

[tex]20 * \frac{4}{4} + \frac{1}{4}[/tex]

[tex]\frac{20*4}{4} + \frac{1}{4}[/tex]

[tex]\frac{20 * 4 + 1}{4}[/tex]

   [tex]\frac{81}{4}[/tex]

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