Question
A family spends ₹4,600, ₹5,600, ₹4,800, ₹3,800,
and ₹6,000 on groceries in the first 5 months of a year. How much should the family spend in the 6th month to make the 6-month average spending of the family on groceries to ₹4,500?Solution
Total spends on groceries in the first 5 months of the year=4600+5600+4800+3800+6000=24800 Let the spend of the 6th month =x ATQ- 
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