Type : Subjective
Amber Chew opened a departmental store at Great India Palace in Noida by investing Rs. 20 million. After a few months, her brother Sheesh Chew joined the business and invested Rs. 30 million. At the end of the year, the profit was shared in the ratio of 3 : 2. After how many months did Amber’s brother join the business?
Type in your answer as a decimal number with two digits after the decimal. For example, if your answer is 17.667, type in 17.67