Question: Not sure about these two questions QUESTION 3 What is the concentration of a solution in g/mL that contains 8.74g in a volume of 7.3mL

Not sure about these two questions

QUESTION 3 What is the concentration of a solution in g/mL that contains 8.74g in a volume of 7.3mL QUESTION 4 Evaluate 7.503 x 4.1 and express the answer in the correct number of significant figures

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