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?	Select the correct option:
A) 39:40	B) 39:42	C) 39:19	D) 39:29	E) 39:26
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?