In a college, the ratio of the number of boys to girls is 8 : 5. If there are 400 girls, the total number of students in the college is	Choose the correct option:
A) 1040	B) 920	C) 980	D) 720	E) 820
Explanation:   Let the boy are 8x and Girls are 5x   =&gt; 5x = 400   =&gt; x = 80   Total students = 8x+5x = 13x 8 +5= 
<gadget id="calculator">8 +5</gadget>
<output>13</output>
13x= 13(80) = 1040   Option 1040
<result>A</result>
In a college, the ratio of the number of boys to girls is 8 : 5. If there are 400 girls, the total number of students in the college is