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LISD 7th EUS 6
Proportionality
Question | Answer |
---|---|
commission | "money earned for the sale of an item, usually a percentage of the sale price." |
discount | "the amount of money saved on a purchase, which is subtracted from the original price" |
percent of change | compares the change in quantity to the original amount |
proportion | an equation that shows that two ratios are equivalent |
rate | "a ratio that compares two numbers with different kinds of units (for example, gallons:hour, price:item, meters:second)" |
sale price | the cost of an item after a discount has been subtracted |
tax | percent of original price that is added on to that price; a percent of the purchase price that is added onto to original price (which is paid to the government) |
tip | "an additional percentage added to the cost of an item (meal, haircut, etc.) given to a person providing a service" |
unit rate | a rate with a denominator of one |