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math terms 4 term 2


Base In a percent porportion the whole quantity or the # to witch the part is being compared to.
percent a ratio that compares a number to 100.
ratio a comparison of 2 # by divison
rate a ratio that compares 2 quanities with different kind of units
proportion an equation that shows that 2 ratios are equivalent.
mean the sum of the data divided by the # of items in the data.
unit rate a rate with the denometer of 1.
cross product the product of the numeator of one ratio and the denominator of the other ratio.
equivalent fractions that have the same value.
Created by: mobrien6