Multiple choice If (2a+b) / (a+4b) = 3, then find the value of (a+b) / (a+2b) 2/7 5/9 10/7 10/9 none of these Reveal answer Fill a bubble to check yourself D Correct answer Explanation (2a + b) = 3 (a + 4b) a = - 11btherefore, (a+b)/(a+2b) = (-11b+b) / (-11b+2b)-10b / -9b = 10/9correct answer