A, B and C invested Rs.6300, Rs.4200 and Rs.10500 respectively, in a partnership business. Find the share of A in profit of Rs.12300 after a year?
Choose the correct choice from the following.
A) 3630	B) 3690	C) 3630	D) 3631	E) 3635
6300:4200:10500   3:2:5   3/10 * 12300= 
<gadget id="calculator">3/10 * 12300</gadget>
<output>3_690</output>
3690   Answer: 3690
<result>B</result>
A, B and C invested Rs.6300, Rs.4200 and Rs.10500 respectively, in a partnership business. Find the share of A in profit of Rs.12300 after a year?