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4) A piece of hematite contains 70% iron. If the hematite weighed 60g, how much iron would there be? 6) A survey of 250 trees in a small
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2 votes
4) A piece of hematite contains 70%

iron. If the hematite weighed 60g,
how much iron would there be?
6) A survey of 250 trees in a small

User Kadeshpa
by
6.7k points

1 Answer

3 votes

Answer:

42g

Explanation:

70% of 60 = 42

User Assaf Neufeld
by
7.3k points
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