Two hoops are rolled over the same distance, one makes 50 turns and the other 40 turns. If the circumference of one hoop is 44 cm shorter than the circumference of the other hoop, how many meters is this distance?
两个铁环，滚过同一段距离，一个转了50圈，另一个转了40圈．如果一个铁环周长比另一个铁环周长短44厘米，这段距离为多少米？
<gadget id="calculator">5 - 4</gadget>
<output>1</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">44 / (1/4)</gadget>
<output>176</output>

<gadget id="calculator">50 / 100</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">176 * (1/2)</gadget>
<output>88</output>

<result>88</result>