A batch of coal is planned to burn 0.6 tons per day, which can be burned for 70 days. Due to the improvement of coal-burning technology, only 0.56 tons of coal is actually burned per day. How many days can it actually burn?
一批煤计划每天烧0.6吨，可以烧70天．由于改进烧煤技术，实际每天只烧煤0.56吨，实际可以烧多少天？
<gadget id="calculator">70 / 0.56</gadget>
<output>125</output>

<gadget id="calculator">0.6 * 125</gadget>
<output>75</output>

<result>75</result>