How many kilograms is 15% more than 60 kilograms?
比60千克多15%是多少千克．
<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">60 * (23/20)</gadget>
<output>69</output>

<result>69</result>