1.   The entire square shown below represents 400. What number is represented by the shaded region according to this model?
   
    A. 280 B. 70
    C. 120 D. 210
    Hint

  2.   Find 35% of 400.
    A. 365 B. 120
    C. 140 D. 70
    Hint

  3.   15% of 240 is what number?
    A. 36 B. 72
    C. 45 D. 60
    Hint

  4.   Brenda earns $120 per week working at a part-time job. After taxes, her paycheck is only 75% of what she earned. What is the amount of Brenda's check?
    A. $900 B. $75
    C. $90 D. $45
    Hint

  5.   Find 6% of 520.
    A. 86.7 B. 31.2
    C. 8.7 D. 312
    Hint