What is the ratio whose term differ by 45 and the measure of which is 2/7?  Choose one
A) A)32:23 B) B)16:56 C) C)16:63 D) D)32:39 E) E)41:52
Let the ratio be x:(x+45)   Then, x/(x+45) = 2/7   x=18   required ratio = 16:63   Answer is 16:63
<result>C</result>
What is the ratio whose term differ by 45 and the measure of which is 2/7?