Question

Note: On the basis of the Average income formula solve the following question
Q Assume there are four families in a country . The Average per capita income of these families is Rs 5000. If the income of three families is Rs 4000,Rs 7000,and Rs 3000 respectively, what is the income of the fourth family ?

Answer 1

Answer:

6000

Explanation:

multiply 5000 by 4 and subtract it from remaining 3 income you will find the answer as 6000