Tin ore contains 0.2% tin. How much tin contains 150 tons of ore?
| June 22, 2021 | education
To solve this problem, remember that in order to find the percentage of the number, you need to multiply this number by the percentage and divide by one hundred. Let’s calculate how much tin is in 150 tons of ore, knowing that it is 0.2%.
150 * 0.2 / 100 = 30/100 = 0.3 tons of tin.
Answer: 0.3 tons of tin.
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