Master Li in the sewing shop buys a batch of fabrics. If he only makes suit jackets, he can make 100 pieces; if he only makes suit trousers, he can make 150 pieces. Now if you make a jacket and a pair of trousers into a set, how many suits can be made with this batch of fabric?
缝纫店李师傅购回一批布料，如果只做西服上衣，可以做100件；如果只做西服裤子，可以做150条．现在把一件上衣和一条裤子配成一套，那么这批布料可以做这样的西服多少套？
<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">1 / 150</gadget>
<output>1/150 = around 0.006667</output>

<gadget id="calculator">(1/100) + (1/150)</gadget>
<output>1/60 = around 0.016667</output>

<gadget id="calculator">1 / (1/60)</gadget>
<output>60</output>

<result>60</result>