Nickel ore contains 4% nickel. How much nickel is contained in 150 tons of such ore.
| August 14, 2021 | education
It is known that nickel ore contains 4% nickel. Let’s determine how much nickel is contained in 150 tons of such ore. We write down the solution.
150 tons of ore – corresponds to 100%.
X t nickel – corresponds to 4%.
X = 150 × 4 ÷ 100 = 6 tons of nickel.
This means that 150 tons of ore contains 6 tons of nickel.
Answer: 6 tons of nickel.
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