The salary of Kavya is Rs.12500. From her salary, she spends some amount on groceries and the amount spends on rent is Rs.2000 more than groceries. She saves the remaining Rs.4500. Find the ratio of the amount spent on groceries and rent respectively.
1
5: 7
2
5: 3
3
2: 3
4
3: 5
5
3: 2