A rectangular wall is 9.5 meters long and 2.8 meters high. To paint this section of wall, 0.55 kg of paint is used per square meter. How many kilograms of paint are needed to finish this section of wall?
一段长方形的墙，长9.5米，高2.8米，要给这段墙刷上涂料，每平方米要用涂料0.55千克，要涂完这段墙需要多少千克涂料？
<gadget id="calculator">9.5 * 2.8 * 0.55</gadget>
<output>14.63</output>

<result>14.63</result>