The following table represents the weightage of different decision features of an automobile. With the help of this information, calculate the weighted average.
| Features | Rating | weightage |
| Safety | 8/10 | 40% |
| Comfort | 6/10 | 20% |
| Fuel mileage | 5/10 | 30% |
| Exterior looks | 8/10 | 10% |
1
0.57
2
0.76
3
0.67
4
0.5