A batch of cement is brought in from the construction site, and 2/3 of the total is used up, at least 5 bags are left, and there are 35 bags left. How many bags are there in this batch of cement?
工地运来一批水泥，用去了总数的(2/3)少5袋，还剩35袋，这批水泥一共有多少袋．
<gadget id="calculator">35 - 5</gadget>
<output>30</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">30 / (1/3)</gadget>
<output>90</output>

<result>90</result>