Subtract the product of 1.2 and 5 from 13, divide the difference by 0.1, what is the quotient?
13减去1.2与5的积，所得的差除以0.1，商是多少？
<gadget id="calculator">1.2 * 5</gadget>
<output>6</output>

<gadget id="calculator">13 - 6</gadget>
<output>7</output>

<gadget id="calculator">7 / 0.1</gadget>
<output>70</output>

<result>70</result>