The price of a color TV is 2,500 yuan, and the price of a washing machine is that of a color TV (4/5). The price of a microwave oven is (3/4) that of a washing machine. How much is the price of a microwave oven.
一台彩电的价钱是2500元，一台洗衣机的价钱是彩电的(4/5)．一台微波炉的价钱是洗衣机的(3/4)．一台微波炉的价钱是多少元．
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">2_500 * (4/5) * (3/4)</gadget>
<output>1_500</output>

<result>1_500</result>