Or the cars in a used car lot 2/5 are gray, 1/3 are electic

Answer 1

To calculate the number of gray cars, let's assume the used car lot has a total of 100 cars.

The fraction of gray cars is 2/5. So, the number of gray cars is (2/5) * 100 = 40.

Similarly, the fraction of electric cars is 1/3. So, the number of electric cars is (1/3) * 100 = 33.33 (approximated to 33).

Therefore, in a used car lot of 100 cars, there are 40 gray cars and 33 electric cars.