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# Calculating Derived Quantities

## Measurements can be used in combination to describe physical objects in greater detail.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Calculating Derived Quantities

Definition of derived quantity and calculation and units of derived quantities (area, volume, density).
MEMORY METER
This indicates how strong in your memory this concept is
5

## 유도된 양의 계산

유도된 양(면적, 부피, 밀도)의 정의와 계산 및 그 단위
MEMORY METER
This indicates how strong in your memory this concept is
1