Stainless steel contains 12.1% nickel. Find the mass of nickel in a 5 kg steel ingot.
| February 13, 2021 | education
Let’s compose and express x through a proportion with percentages:
Steel ingot 5 kg – 100%
Nickel x kg – 12.1%
x = (5 * 12.1) / 100 = 0.605 kg
Answer: 0.605 kg
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