1.   During a college football game 8,400 people showed their spirit by wearing the home team's colors. If 12,000 people attended the game, what percent of the crowd wore the same colors?
    A. 65% B. 80%
    C. 75% D. 70%
    Hint

  2.   27 is what percent of 75?
    A. 277.8% B. 34%
    C. 43% D. 36%
    Hint

  3.   4 is 16% of what number?
    A. 0.64 B. 64
    C. 25% D. 25
    Hint

  4.   Mary bought supplies at a hardware store that cost $41.75. If she paid sales tax of $1.67, what was the sales tax rate?
    A. 5% B. 5.5%
    C. 4.5% D. 4%
    Hint

  5.   Forty percent of what amount is $6,000?
    A. $1,500 B. $15,000
    C. $24,000 D. $2,400
    Hint