The following pie-chart shows the monthly expenditure of a family on various items. If the family spends Rs. 825 on clothing, answer the question
The ratio of the average of expenses on food, clothing, and miscellaneous items to the average of expenses on savings and rent is
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 1: 1.
| Application |
|
The average expenses on food, clothing, and miscellaneous items = (108 + 36 + 72)/3 = 216/3 = 72° 36° = 825 1° = 825/36 72° = (825/36) × 72 = 1650. The sum of the average of the expense of saving and rent = (54 + 90)/2 = 72° 72° = 1650 Ratio = 1650/1650 = 1: 1 |