The area to be painted in Xiaoming's house decoration is about 62 square meters, and generally 0.5 kg of paint is used per square meter. However, there will be losses during actual painting, so more preparations (1/10) are required, and how many kilograms of paint are actually prepared.
小明家装修房子需粉刷的面积约为62平方米，一般每平方米用涂料0.5千克．但实际粉刷时会有损耗，因此要多准备(1/10)，实际准备涂料多少千克．
<gadget id="calculator">62 * 0.5</gadget>
<output>31</output>

<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">31 * (11/10)</gadget>
<output>341/10 = around 34.1</output>

<result>341/10 = around 34.1</result>