Problem 81 of 7
Find area or volume from quantity 720 marbles and density 8 marbles per cm^3.
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rearrange density relationship.
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Rearrange density relationship for area-based and volume-based contexts.
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Solution
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1. Use density=quantity/measure.
2. Rearrange measure=quantity/density.
3. Compute and attach square or cubic units.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Multiplying when solving for area or volume.