In a year, Seema earns Rs. $$1,50,000$$ and saves Rs. $$50,000$$.
Find the ratio of money that Seema earns to the money she saves.
Money earned $$=$$ Rs. $$150000$$
Money saves $$=$$ Rs. $$50000$$
Money spent $$=$$ Rs. $$150000-$$Rs. $$50000=$$ Rs. $$100000$$
Ratio of money earned to money saved $$=\dfrac{150000}{50000}=\dfrac{3}{1}$$.