The cafeteria shipped 1.2 tons of flour, and the amount of rice shipped was 2.6 times that of flour. How many tons of rice and flour were shipped in total?
食堂运来1.2吨面粉，运来的大米是面粉的2.6倍，运来大米和面粉一共多少吨？
<gadget id="calculator">1.2 * 2.6</gadget>
<output>3.12</output>

<gadget id="calculator">3.12 + 1.2</gadget>
<output>4.32</output>

<result>4.32</result>