Xiao Ming needs 1.6 meters of fabric for the jacket, and 0.3 meters less fabric for the trousers than the jacket. How many meters of cloth does Xiao Ming use to make a suit of clothes?
小明做校服，上衣需要1.6米布料，裤子比上衣少用布料0.3米．小明做一套衣服用布多少米？
<gadget id="calculator">1.6 - 0.3</gadget>
<output>1.3</output>

<gadget id="calculator">1.6 + 1.3</gadget>
<output>2.9</output>

<result>2.9</result>