Xiaozhang reads a 320-page book. After reading it (3/8) on the first day, what page should he start reading on the second day.
小张读一本320页的书，第一天读了它(3/8)，第二天应从第多少页开始读．
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">320 * (3/8)</gadget>
<output>120</output>

<gadget id="calculator">120 + 1</gadget>
<output>121</output>

<result>121</result>