The price of 1 liter of 90# gasoline is 5.40 yuan. The fuel tank of a car is 70cm long, 48cm wide, and 40cm high. How much gasoline should I buy to fill the fuel tank?
1升90#汽油价格是5.40元，一辆汽车的油箱长70cm，宽48cm，高40cm，应买多少元的汽油才能装满油箱？
<gadget id="calculator">40 / 1_000</gadget>
<output>1/25 = around 0.04</output>

<gadget id="calculator">70 * 48 * (1/25) * 5.4</gadget>
<output>725.76</output>

<result>725.76</result>