A road is 200 meters long. It was repaired on the first day (7/10). How many meters should it be repaired on the second day?
一条路长200米，第一天修了(7/10)，第二天应从多少米修起．
<gadget id="calculator">7 / 10</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">200 * (7/10)</gadget>
<output>140</output>

<gadget id="calculator">140 + 1</gadget>
<output>141</output>

<result>141</result>