Question

The average expenditure of a family was Rs. 3200 during the first 3 months, Rs. 2050 during the next 4 months and Rs. 3010 during the last 5 months of the year. find the average monthly income, if the total saving during the year was Rs. 1578​

Answer 1

Answer:

The average expenditure of a family was Rs. 3200 during the first 3 months, is 3150

Answer 2

Answer:

So 3*3200+ 2050*4+ 3010*5

9600+8200+15050+1578

34428/12 is 2869

Step-by-step explanation:

As above