The school plans to green an open space of 200 square meters. First, set aside (1/4) of the total area to plant trees, and the rest to plant flowers and grass in a ratio of 2:3. How big is the area for planting flowers?
学校计划绿化一块200平方米的空地，先划出总面积的(1/4)种树，剩下的按2：3的比例种花和草，种花的面积有多大？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">200 * (3/4) * (2/5)</gadget>
<output>60</output>

<result>60</result>