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1) In Mr. Gragert's rock collection, 70% of the rocks are metamorphic. If the entire collection contains 300 rocks, calculate how many of the rocks are metamorphic. Mavel

1) In Mr. Gragert's rock collection, 70% of the rocks are metamorphic. If the entire collection contains 300 rocks, calculate how many of the rocks are metamorphic. Mavel
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1) In Mr. Gragert's rock collection, 70% of the rocks are

metamorphic. If the entire collection contains 300 rocks,
calculate how many of the rocks are metamorphic.
Mavel

User Halberdier
by
8.0k points

1 Answer

1 vote

Answer:

210 rocks are metamorphic

Explanation:

1) In Mr. Gragert's rock collection, 70% of the rocks are metamorphic. If the entire-example-1
User Dan Croak
by
7.8k points
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