See also: incorporation. INFUSION, med. jur. A pharmaceutical operation, which consists in pouring a hot or cold fluid upon a substance, whose medical properties it is desired to extract. Infusion is also used for the product of this operation.
A proportion is an equation with a ratio on each side. It is a statement that two ratios are equal. 3/4 = 6/8 is an example of a proportion. When one of the four numbers in a proportion is unknown, cross products may be used to find the unknown number.
1 3. 2  NOTES:A ratio is a relationship between two quantities. 3  Aratio can be written as A:B, A/B or by the phraseâA to Bâ.Per (mph, $/item, grade/class,)This can be part to whole or Part to Part. 4. PART TO WHOLE RELATIONSHIPThere are men and woman in a meeting. 2  If the ratio ofwoman to people in a room is 3 to 5 and there are 40people in the room, how many women are in the room?