Xiaoxiao spent 15.6 yuan to buy fruit, and there was 21.3 yuan left in his pocket. How much did Xiaoxiao bring in total?
笑笑买水果花了15.6元，口袋里还剩21.3元，笑笑一共带了多少元钱？
<gadget id="calculator">15.6 + 21.3</gadget>
<output>36.9</output>

<result>36.9</result>