If 100 grains of corn weigh 25 grams, what is the average weight of each grain of corn?
测出100粒玉米的重量是25克，平均每粒玉米重多少克．
<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>