What number has a 4:1 ratio to the number 100?
Pick one.
A) 40
B) 200
C) 400
D) 800
E) 4000
4:1 = x: 100   x = 4*100= 
<gadget id="calculator">4*100</gadget>
<output>400</output>
400   ANSWER:400
<result>C</result>
What number has a 4:1 ratio to the number 100?