After the fruit shop sells 40.5 kg of apples, another 50 kg is shipped in, and the total number of apples is 197.5 kg. How many kilograms of apples did the fruit shop originally have?
水果店卖出40.5千克苹果后，又运来50千克，这时共有苹果197.5千克．水果店原来有苹果多少千克？
<gadget id="calculator">197.5 - 50</gadget>
<output>147.5</output>

<gadget id="calculator">147.5 + 40.5</gadget>
<output>188</output>

<result>188</result>