*direct proportion - As one values increases, so does the other.
*indirect proportion - As one values increases, the other decreases.
*partitive proportion - involves identifying parts of a whole based on a given ratio of these parts.
1. Direct Proportion As one value increases, so does the other. 2. Indirect Proportion As one value increases, the other decreases. 3. Partitive Proportion A proportion describing the total amount being distributed into two or more unequal parts. Miwa D. Oguro
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What are some names of different kinds of Math problems
If you cross-multiply and you obtain an equality, then the proportion is true. Example: 2/3 = 20/30 ? cross-multiply; 2 x 30 = 3 x 20 ? 60 = 60 Since we have an equality, the proportion is true.
Proportion (i think...)