The histogram shows the number of residents of a housing society by age. The number of residents older than 70 years is lesser than those aged between 30 to 60 years by ________.
1
60%
2
50%
3
40%
4
30%
The histogram shows the number of residents of a housing society by age. The number of residents older than 70 years is lesser than those aged between 30 to 60 years by ________.