The orchard harvested 1,200 tons of apples last year, and this year it harvested less (1/10) than last year. How many tons of apples are harvested this year?
果园去年收苹果1200吨，今年比去年少收(1/10)，今年收苹果多少吨？
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 - (1/10)</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">1_200 * (9/10)</gadget>
<output>1_080</output>

<result>1_080</result>