1.   40 is what percent of 25?
    A. 160 B. 62.5
    C. 10 D. 16
    Hint

  2.   58 is 29% of what number?
    A. 50 B. 232
    C. 168.2 D. 200
    Hint

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

  4.   14 is 40% of what number?
    A. 35 B. 56
    C. 5.6 D. 3.5
    Hint

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