Question 12
The clock in Sri’s car, which is not accurate, gains time at a constant rate. One day as he begins shopping he notes that his car clock and his watch (which is accurate) both say $12{:}00$ noon. When he is done shopping, his watch says $12{:}30$ and his car clock says $12{:}35.$ Later that day, Sri loses his watch. He looks at his car clock and it says $7{:}00.$ What is the actual time?