The price of A-type TV is 5,000 yuan, and the price of B-type TV is 4,000 yuan. How much more expensive is the price of A-type TV than B-type TV?
A型电视机的价格是5000元，B型电视机的价格是4000元，A型电视机的价格比B型电视机贵了多少
<gadget id="calculator">5_000 - 4_000</gadget>
<output>1_000</output>

<gadget id="calculator">1_000 / 4_000</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>