A piece of land (3/4) hectares, of which (1/5) is planted with tomatoes, (1/3) is planted with cucumbers, and the rest is planted with vegetables. What percentage of the area is planted with vegetables? By what percentage of the land is the area for growing vegetables larger than the area for growing tomatoes?
一块地(3/4)公顷，其中(1/5)种西红柿，(1/3)种黄瓜，剩下的种青菜，种青菜的面积占这块地的几分之几？种青菜的面积比种西红柿的面积多这块地的几分之几？
<gadget id="calculator">4 / 15</gadget>
<output>4/15 = around 0.266667</output>

<result>4/15 = around 0.266667</result>