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Arwen uses a dropper that produces drops that I have a volume of 1/8 milliliter to fill 30-milliliter test tube. How many drops does it take to feel the test tube?

Respuesta :

240 drops.
If each drop is 1/8 of a milliliter, you need 8 drops to get one milliliter.
So, 8 multiplied by 30 is 240 drops.

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