piece of children's clothing is 150 yuan. During the promotion period, the price will be reduced by 40%, and the price will be increased by 40% after the event. What is the current price?
一件儿童服装150元，在促销活动期间降价40%，活动结束后又涨价40%，现价多少元．
<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 + (2/5)</gadget>
<output>7/5 = around 1.4</output>

<gadget id="calculator">150 * (3/5) * (7/5)</gadget>
<output>126</output>

<result>126</result>