JSFiddle - React, Tailwind, and code Playground

HTML

<ul class="one">
    <li class="1">
        <label for="1" class="label_check">
            <input type="radio" id="1" name="one" value="10">10</label>
    </li>
    <li class="two">
        <label for="2" class="label_check">
            <input type="radio" id="2" name="one" value="20">20</label>
    </li>
    <li class="three">
        <label for="3" class="label_check">
            <input type="radio" id="3" name="one" value="30">30</label>
    </li>
    <li class="four">
        <label for="4" class="label_check">
            <input type="radio" id="4" name="one" value="40">40</label>
    </li>
    <li class="five">
        <label for="5" class="label_check">
            <input type="radio" id="5" name="one" value="50">50</label>
    </li>
</ul>
<ul class="two">
    <li>
        <label for="6" class="label_check">
            <input type="radio" id="6" name="two" value="40">60</label>
    </li>
    <li>
        <label for="7" class="label_check">
            <input type="radio" id="7" name="two" value="70">70</label>
    </li>
    <li>
        <label for="8" class="label_check">
            <input type="radio" id="8" name="two" value="100">80</label>
    </li>
    <li>
        <label for="9" class="label_check">
            <input type="radio" id="9" name="two" value="120">90</label>
    </li>
    <li>
        <label for="10" class="label_check">
            <input type="radio" id="10" name="two" value="120">100</label>
    </li>
</ul>
<input type="button" id="update_cart" class="update_cart" value="Update Cart">

JavaScript

$("#update_cart").click(function () {
    var radioID = $("input[type='radio']:checked").attr("id");
    if (radioID) {
        alert(radioID);
    }
});