A cyclist rides 55 kilometers a day during training. How many kilometers does he ride in a month (31 days)?
一个自行车运动员每天训练时要骑55千米，他一个月(31天)要骑多少千米？
<gadget id="calculator">55 * 31</gadget>
<output>1_705</output>

<result>1_705</result>