On New Year's Day in 2006, a shopping mall held a promotional event, and all digital cameras were sold at a discount of 10% off the original price. Xiaohong's father bought a Canon digital camera for 2,700 yuan. How much is the original price of this camera?
2006年元旦那天，某商场举行促销活动，所有数码相机按原价打九折出售．小红的爸爸花了2700元买了一部佳能数码相机，这种相机的原价是多少元？
<gadget id="calculator">90 / 100</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">2_700 / (9/10)</gadget>
<output>3_000</output>

<result>3_000</result>