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14. The 1st and 4th terms in a proportion are called _______
a. Proportion
b. Ratio
c. Means
d. Extremes
15. The 2nd and 3rd terms are called ________
a. Proportion
b. Ratio
c. Means
d. Extremes
16. Finding _______is another method to determine whether each pair of ratios form a proportion by finding the product of the means and product of the extremes.
a. Extremes
b. cross products
c. Means
d. simplest form
17. In this type of proportion, as one quantity increases, the other quantity increases at the same rate and vice-versa.
a. Inverse Proportion
b. Direct Proportion
c. Partitive proportion
d. a,b,c
18. In this type of proportion, one quantity increases as the other quantity decreases at the same rate, and vice-versa.
a. Inverse Proportion
b. Direct Proportion
c. Partitive proportion
d. a,b,c