Respuesta :

marcthemathtutor

Answer:

15 5/8 in³  (=15.625 in³)

Step-by-step explanation:

recall

volume of cube = length ³

given length = 2 1/2 = 5/2 inches

volume of cube,

= (5/2) ³

= 5³ / 2³

= 125 / 8

= 15 5/8 in³

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