4.2 Divide the quotient of 27.3, subtract the product of 3.08 times 0.45, what is the result?
4.2除27.3的商，减去3.08乘0.45的积，结果是多少？
<gadget id="calculator">27.3 / 4.2</gadget>
<output>6.5</output>

<gadget id="calculator">3.08 * 0.45</gadget>
<output>1.386</output>

<gadget id="calculator">6.5 - 1.386</gadget>
<output>5.114</output>

<result>5.114</result>