There is a pile of coal, 26 tons were removed on the first day, and 30 tons were removed on the second day. At this time, the ratio between the remaining coal and the removed coal is 7:4. How many tons are there in total in this pile of coal?
有一堆煤，第一天运走了26吨，第二天运走了30吨，这时剩下的煤和运走的煤之间的比是7：4，这堆煤原来共有多少吨？
<gadget id="calculator">26 + 30</gadget>
<output>56</output>

<gadget id="calculator">7 / 4</gadget>
<output>7/4 = around 1.75</output>

<gadget id="calculator">1 + (7/4)</gadget>
<output>11/4 = around 2.75</output>

<gadget id="calculator">56 * (11/4)</gadget>
<output>154</output>

<result>154</result>