Shaina pays Rs. 7500 as rent for 3 months. How much does she has to pay for a whole year, if the rent per month remains same?
It is given in the question that,
Rent for 3 months = Rs 7500
Therefore,
Rent for 1 month = 
= Rs. 2500
Hence,
Rent for 12 months = 2500 × 12 = Rs. 30000
Thus, Shaina has to pay Rs. 30000 for a whole year
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