A restaurant used 1.5 tons of rice in July, 0.06 tons less than August, and 0.14 tons less in September than August. How many tons of rice were used in the third quarter?
某饭店7月份用掉大米1.5吨，比8月份少用0.06吨，9月份比8月份少用0.14吨，第三季度一共用掉大米多少吨？
<gadget id="calculator">1.5 + 0.06</gadget>
<output>1.56</output>

<gadget id="calculator">0.06 - 0.14</gadget>
<output>-0.08</output>

<gadget id="calculator">1.5 + (-0.08)</gadget>
<output>1.42</output>

<gadget id="calculator">1.5 + 1.56 + 1.42</gadget>
<output>4.48</output>

<result>4.48</result>