There is a parallelogram lawn, the length of the base is 35m, and the height is half of the base. If each square meter of grass can feed 2 sheep for a day, how many sheep can eat for a day on this piece of grass?
有一块平行四边形草地，底长35m，高是底的一半．如果每平方米的草可供2只羊吃一天，这块草地可供多少只羊吃一天？
<gadget id="calculator">35 / 2</gadget>
<output>35/2 = around 17.5</output>

<gadget id="calculator">35 * (35/2) * 2</gadget>
<output>1_225</output>

<result>1_225</result>