The cost price of a leather jacket is 1,200 yuan. If the merchant sells it to customers at a profit rate of 30%, what is the price?
一件皮衣的成本价是1200元，若商家以30%的盈利率卖给顾客，则售价是多少元．
<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1 + (3/10)</gadget>
<output>13/10 = around 1.3</output>

<gadget id="calculator">1_200 * (13/10)</gadget>
<output>1_560</output>

<result>1_560</result>