Average income of 50 families is Rs. 3,000. Of these average income of 12 families is Rs. 1,800. Find out the average income of the remaining families.

Average income of 50 families is Rs. 3,000. Of these average income of

1.	Average income of 50 families is Rs. 3,000. Of these average income of 12 families is Rs. 1,800. Find out the average income of the remaining families.
Answer» Answer :Average INCOME of the REMAINING FAMILIES = Rs. 3,378.95