<br><br>Find the ratio of the length of A to the length of B to the length of C.  Express your answer in the lowest term.<hr> <input min="0" type="number" id="imp5pg092q5a_1" class="lineinput" placeholder="?"> : <input min="0" type="number" id="imp5pg092q5a_2" class="lineinput" placeholder="?"> : <input min="0" type="number" id="imp5pg092q5a_3" class="lineinput" placeholder="?">