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In science class, Sara needed 8 test tubes for different experiments. The first experiment required 2 test tubes and the other two experiments required the same number of test tubes. How many test tubes were needed for each of other two experiments?

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Edufirst
Total number of tubes needed: 8

Number of tubes needed for the first experiment: 8 - 2 = 6

Number of tubes for each of the other two experiments: 6 /2 = 3.

Answer: 3 test tubes for each of the other two experiments.

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