Xiao Wang collected 120 stamps, which happened to belong to Xiao Zhang (3/8). The ratio of the number of stamps collected by Xiao Yang to Xiao Zhang was 4:5. How many stamps did Xiao Yang collect?
小王收集邮票120张，正好是小张的(3/8)，小杨与小张收集邮票张数的比是4：5，小杨收集邮票多少张？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

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

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">320 * (4/5)</gadget>
<output>256</output>

<result>256</result>