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3 years ago

15

Larry mixed 15 grams of salt with 210 grams of a 5% salt solution in water. What is the percent of salt in his new solution?

1 answer:

Alika [10]3 years ago

8 0

Total mass of salt in the 2100 grams of solution = 15 + 0.05 * 210 = 25.5 grams

as a percent this is (25.5 * 100) / 210 = 12.14% Answer

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<h3>Given information</h3>

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<u />

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Hope this helps!! :)

Please let me know if you have any questions

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