Respuesta :

[tex]\\ \rm\Rrightarrow 16\div (2+1/2)^2[/tex]

[tex]\\ \rm\Rrightarrow 16\div(5/2)^2[/tex]

[tex]\\ \rm\Rrightarrow 16\div 25/4[/tex]

[tex]\\ \rm\Rrightarrow 16\div 4/25[/tex]

[tex]\\ \rm\Rrightarrow 64/25[/tex]

[tex]\\ \rm\Rrightarrow 2\dfrac{14}{25}[/tex]

Answer:

Step-by-step explanation:

16÷(2+1/2)^2

= 4^2÷(2+1/2)^2

= (4÷(2+1/2))^2

= (4÷(5/2))^2

= (4*2÷5)^2

= 64÷25

= 2 14/25

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