There are 64 girls participating in the mathematics interest group, and 98 boys are 3 times less than the girls. How many people participate in the mathematics interest group?
参加数学兴趣小组的女生有64人，男生比女生人数的3倍少98人．参加数学兴趣小组有多少人？
<gadget id="calculator">64 * 3</gadget>
<output>192</output>

<gadget id="calculator">192 - 98</gadget>
<output>94</output>

<gadget id="calculator">94 + 64</gadget>
<output>158</output>

<result>158</result>