1. What is the smallest of four consecutive odd integers whose sum is 968?   235   239   243   245   249   Hint Hint       2. A quiz consists of true and false questions. The ratio of the number of true questions to the number of false questions is 4:3. About what percent of the questions are false?   43%   57%   67%   83%   86%   Hint       3. A toy factory manufactures d dolls every hour. Each doll costs c cents. How many dollars will the factory spend in costs for manufacturing dolls in 7 hours and 30 minutes?   cd/100   cd/750   7cd/100   15cd/100   3cd/40   Hint       4. What is z if 2.5% of z equals 75% of 50?   10   25   50   75   1500   Hint       5. A car's price decreased by 20% from 1998 to 2000. If the price of the car was P dollars in 2000, what was it in 1998?   0.75P   0.8P   1.2P   1.4P   1.25P   Hint       6. Which of the following is not equivalent to 4/5?   80/100   40/50   0.8   400/500   40%   Hint       7. An office requires P sheets of paper each month for each employee. If there are E employees in the office, for how many months willT sheets of paper last?   T/PE   TE/P   P/TE   TPE   PE/T   Hint