The germination rate of corn is 95%, and there must be 38 cornmeal on a 1 square meter field, and at least how many corn seeds must be sown.
玉米的发芽率是95%，在1平方米的田地上要保障有38棵玉米面，至少要播种多少粒玉米种子．
<gadget id="calculator">95 / 100</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">38 / (19/20)</gadget>
<output>40</output>

<result>40</result>