Help ASAP). Violet is watching the sand in a hourglass drain from the upper portion to the lower portion of the glass. She wonders how fast the sand is draining. Which unit rates would be reasonable for Violet to use to describe how fast the sand is draining from the upper portion to the lower portion of the glass? (Select each correct answer) A) gallons per hour, B) cubic centimeters per minute, C) liters per hour, D) cubic inches per second. ( Need the actual correct answer. Please only answer if you are 100,000% sure. Will Mark Brainliest). ​

Respuesta :

The answer should be A

Answer:

Cubic centimeters

Step-by-step explanation:

Gallons and Liters measure liquids

cubic inches would measure too much so its too fast.

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