The number A is 4 more than the number B, and the number B is reduced by 10 times to 0.6. What is the number A reduced by 10 times?
甲数比乙数多4，乙数缩小10倍后是0.6，甲数缩小10倍是多少
<gadget id="calculator">0.6 * 10</gadget>
<output>6</output>

<gadget id="calculator">6 + 4</gadget>
<output>10</output>

<gadget id="calculator">10 / 10</gadget>
<output>1</output>

<result>1</result>