Through calculation, the decoration of the meeting room of the school requires 147.15 floor tiles with a side length of 8 decimeters, at least how many such floor tiles should be bought.
通过计算，装修学校的会议室需要边长8分米的地砖147.15块，至少要买多少块这样的地砖．
<gadget id="calculator">147 + 1</gadget>
<output>148</output>

<result>148</result>