Respuesta :

Answer:

[tex]\frac{3}{4}[/tex]

Step-by-step explanation:

There are 60 minutes in 1 hour

To express as a fraction

[tex]\frac{45}{60}[/tex]

Divide numerator/denominator by 15

[tex]\frac{45}{60}[/tex] = [tex]\frac{3}{4}[/tex]

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