1. A train travels from Athena to Barcena at a constant speed of vmiles per hour. If the journey from Athena to Barcena takes t hours, how many miles did it cover in the first 10 minutes?   vt   v/6   10v   10vt   vt/6   Hint Hint       2. If 3 (4 − 9z) = 7z, then what is z?   3/34   6/17   17/6   −6/17   −17/6   Hint       3. Which of the following is not equivalent to 5/8?   35/56   0.625   62.5%   40/64   36/48   Hint       4. How old will Mr. Winkle be p years from now if he was q years old r years ago?   p + q + r   p + q − r   p − q + r   −p + q + r   p − q − r   Hint       5. Two-fifths of the caps in a box are red, one-fourth are blue, and the rest are green. What is the ratio of the green caps to the blue caps?   5:8   5:7   7:8   8:7   7:5   Hint       6. What is the smallest of five consecutive odd integers whose sum is S?   (S + 20)/5   (S + 12)/5   5S − 20   (S − 20)/5   5S + 20   Hint       7. If 6y − 4z = 47 and y + 11z = 2, what is the average (arithmetic mean) of y and z?   4.5   9   5   3.5   7   Hint