Respuesta :

Answer:

40 1/4

[tex]Convert\\3 \frac{1}{2} = \frac{7}{2} \\11 \frac{1}{2} = \frac{23}{2}[/tex]

Multiply numerators by denominators.

[tex]\frac{23 * 7}{2 * 2} = \frac{161}{4}[/tex]

Simplify.

[tex]40 \frac{1}{4}[/tex]

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Answer:

Step-by-step explanation:

23/2 x 7/2 = 161/4 = 40 1/4