In a college the ratio of the numbers of boys to the girls is 8:5. If there are 210 girls, the total number of students in the college is? Pick one
A) 562 B) 356 C) 452 D) 416 E) 546
Let the number of boys and girls be 8x and 5x   Then , 5x = 210   x= 42   Total number of students = 13x = 13*42= 
<gadget id="calculator">13*42</gadget>
<output>546</output>
546   Answer is 546
<result>E</result>
In a college the ratio of the numbers of boys to the girls is 8:5. If there are 210 girls, the total number of students in the college is?