The speed limit on Elm Street is 45 mph. Mrs. Johnson was traveling 49 mph, when she noticed that she was going too fast. She reduced her speed by 7 mph. What fraction of the speed limit is Mrs. Johnson traveling now?
The MathCounts team needed 8 TI83 plus calculators to compete in the regional MathCounts Competition. Mr. Mitchell has 6 of the calculators. What fraction of the required calculators does Mr. Mitchell have?