The school plans to plant rose flowers in a meadow that is approximately parallelogram-shaped. The bottom of the grass is 8 meters, the height is 4 meters, and a Chinese rose covers an area of 0.8 square meters. How many roses can be planted in total?
学校准备在一块近似平行四边形的草地里种月季花．草地的底是8米，高是4米，一棵月季花占地0.8平方米．一共能种多少棵月季花？
<gadget id="calculator">4 / 0.8</gadget>
<output>5</output>

<gadget id="calculator">8 * 5</gadget>
<output>40</output>

<result>40</result>