Four cars P, Q, R, and S earn points based on the formula: Points = 50 × (number of laps completed) − 20 × (number of laps missed) \text{Points} = 50 ...
Question
Four cars P, Q, R, and S earn points based on the formula:
Given:
- Car P: 5 laps completed, 3 laps missed
- Car Q: 7 laps completed, 5 laps missed
- Car R: 6 laps completed, 4 laps missed
- Car S: 8 laps completed, 6 laps missed
Which car earned the maximum points at the end of the race?