The toy factory buys a batch of cloth. It turns out that making a toy dolphin requires 1.6 meters of cloth, and 350 pieces can be made. Later, the technology was improved to save 0.2 meters of cloth per piece. How many toy dolphins can be made with this batch of cloth?
玩具厂购买一批布，原来做一个玩具海豚需要1.6米布，可以做350个．后来改进技术每个节约用布0.2米，这批布现在可以做多少个玩具海豚？
<gadget id="calculator">1.6 - 0.2</gadget>
<output>1.4</output>

<gadget id="calculator">350 / 1.4</gadget>
<output>250</output>

<gadget id="calculator">1.6 * 250</gadget>
<output>400</output>

<result>400</result>