Xiao Ming drank a glass of beverage, and drank (1/5) of the total for the first time. I drank (3/10) of the total for the second time, and (2/5) of the total for the third time, leaving 36 milliliters. How many milliliters are there in this drink?
小明喝一杯饮料，第一次喝了总数的(1/5)．第二次喝了总数的(3/10)，第三次喝了总数的(2/5)，还剩下36毫升，这杯饮料共有多少毫升？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">3 / 10</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (1/5) - (3/10) - (2/5)</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">36 / (1/10)</gadget>
<output>360</output>

<result>360</result>