The garden team planned to plant a batch of saplings. On the first day, 25% of the saplings were planted, and 60 were planted on the second day, and 120 were left unplanted. How many saplings are there in this batch?
园林队计划栽种一批树苗，第一天栽种了这批树苗的25%，第二天栽种了60棵，还剩下120棵没种，这批树苗有多少棵？
<gadget id="calculator">60 + 120</gadget>
<output>180</output>

<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">180 / (3/4)</gadget>
<output>240</output>

<result>240</result>