Rs. 5600 is divided into three parts A, B and C. How much A is more than C if their ratio is 1/7:1/7:1/14?  Choose the correct choice:
A) 300 B) 992 C) 1120 D) 552 E) 312
1/7:1/7:1/14 = 2:2:1   1/5*5600= 
<gadget id="calculator">1/5*5600</gadget>
<output>1_120</output>
1120   2240-1120= 
<gadget id="calculator">2240-1120</gadget>
<output>1_120</output>
1120   Answer: 1120
<result>C</result>
Rs. 5600 is divided into three parts A, B and C. How much A is more than C if their ratio is 1/7:1/7:1/14?