Xiao Ming spent 13.6 yuan on bananas, 2.7 yuan more than on watermelons. How much did Xiao Ming spend in total?
小明买香蕉花了13.6元，比买西瓜多用了2.7元．小明共花了多少钱？
<gadget id="calculator">13.6 - 2.7</gadget>
<output>10.9</output>

<gadget id="calculator">10.9 + 13.6</gadget>
<output>24.5</output>

<result>24.5</result>