A and B put in Rs.300 and Rs.400 respectively into a business. A reinvests into the business his share of the first year's profit of Rs.210 where as B does not. In what ratio should they divide the second year's profit? Choose the correct choice from the following options
A) 39:40 B) 39:45 C) 39:40 D) 39:41 E) 39:42
3: 4   39:40 = 3/7*210= 
<gadget id="calculator">3/7*210</gadget>
<output>90</output>
90   390: 400   39:40   39:40nswer: 39:40
<result>A</result>
A and B put in Rs.300 and Rs.400 respectively into a business. A reinvests into the business his share of the first year's profit of Rs.210 where as B does not. In what ratio should they divide the second year's profit?