What is the ratio whose term differ by 50 and the measure of which is 2/7?
Choose the correct choice from the following answers:	A) A)32:23	B) B)16:56	C) C)71:85	D) D)20:70	E) E)41:52
Let the ratio be x:(x+50)   Then, x/(x+50) = 2/7   x=20   required ratio = 20:70   Answer is 20:70
<result>D</result>
What is the ratio whose term differ by 50 and the measure of which is 2/7?