If two identical 1 yuan coins are tossed upwards at the same time, what is the probability that the chrysanthemum pattern will land on both coins?
两枚相同的1元硬币，同时往上抛，落地后两枚硬币都是菊花图案朝上的可能性为多少．
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

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