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3 years ago

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The mass of the blue copper sulfate crystal is two-thirds the mass of the red fluorite crystal. Write an equation you can use to

find the mass m (in grams)of the blue copper sulfate crystal.
plz :(

2 answers:

My name is Ann [436]3 years ago

4 0

It is 30 divided by 1/3 or 3. The answer is 10

Reptile [31]3 years ago

3 0

Answer: multiplication i think

Step-by-step explanation:

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Lisa [10]

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