97. A political poll showed that 80 percent of those polled said they would vote for proposition P. Of those who said they would vote for proposition P. 70 percent actually voted for P, and of those who did not say they would vote for P, 20 percent actually voted for P. What percent of those polled voted for P?

　　A.56% B.60% C.64% D.76% E.90%

　　98. For which of the following values of v is v+ greatest?

　　A. 0.002 B.0.005 C.2 D.5 E.200

　　99. What percent of the integers between 100 and 999, inclusive, have all three digits the same?

　　A.1% B.2% C.3% D.4% E.5%

　　100. The average height for a group of m men is 70 inches, and the average height for a group of f women is 64 inches. When the groups are combined, the average height is 66 inches.

　　Column A: m

　　Column B: f

　　Answer: B

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