Final answer:
To find the percentage of males driving sports cars, calculate the ratio of males driving sports cars to the total number of males. Divide the number of males driving sports cars by the total number of males and multiply by 100 to get the percentage. In this case, 65% of males drive sports cars.
Step-by-step explanation:
To find the percentage of males driving sports cars, we need to calculate the ratio of males driving sports cars to the total number of males. The total number of males is calculated by adding the number of males driving SUVs and the number of males driving sports cars: 21 + 39 = 60 males. The percentage of males driving sports cars is then calculated by dividing the number of males driving sports cars by the total number of males and multiplying by 100: (39 / 60) * 100 = 65%. Therefore, 65% of males drive sports cars.