The original price of a cashmere sweater is 630 yuan, and now the mall sells it at a 35% discount. How much does this cashmere sweater sell now?
一件羊绒衫原价630元，现在商场打六五折销售，这件羊绒衫现在卖多少元？
<gadget id="calculator">65 / 100</gadget>
<output>13/20 = around 0.65</output>

<gadget id="calculator">630 * (13/20)</gadget>
<output>819/2 = around 409.5</output>

<result>819/2 = around 409.5</result>