There are 120 students in the fifth grade of the experimental primary school participating in the sports meeting, and the number of sixth graders participating in the sports meeting is 15% more than that of the fifth grade. How many people in the sixth grade participate in the sports meeting?
实验小学五年级有120人参加运动会，六年级参加运动会的人数比五年级多15%，六年级有多少人参加运动会？
<gadget id="calculator">15 / 100</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">1 + (3/20)</gadget>
<output>23/20 = around 1.15</output>

<gadget id="calculator">120 * (23/20)</gadget>
<output>138</output>

<result>138</result>